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Groq's Ambitious Funding Round Groq, an AI chip startup, is looking to raise $650 million in new funding from existing investors, sources tell Axios, as it leans into its inference neocloud business that relies on its homegrown AI chip and systems. The Nvidia Deal and Its Implications In December, Groq struck a not-an-acquisition agreement with Nvidia for a reported $20 billion, which involved the departure of some top-level senior Groq employees to the chip giant and the licensing of Groq's hardware technology to Nvidia. The Focus on Inference Cloud Business The new direction is led by Groq's interim CEO and CFO, Adam Winter and Matt Eng, respectively. The company's inference cloud business lets developers and enterprises host their inference-hungry apps. Inference is the processing that happens after an AI prompt and is currently a much bigger need in the AI world than model training. The Funding Dynamics Groq's backers Disruptive and Infinitium have agreed to fill the round should other existing investors not want their pro-rata shares. The $650 million in funding is essentially guaranteed. The funding round highlights the ongoing investments in AI chip startups and the growing demand for inference capabilities in the AI ecosystem.

The LeadIga Swiatek has called for the French Open to make changes to the layout of their courts after multiple players were forced to withdraw this week having been injured when tripping over obstacles at the back of the Roland Garros courts. The world number one player expressed concern that the current setup is not safe for competitors.The Court Safety CrisisThe most recent incident occurred on Friday when Turkish player Zeynep Sonmez ran into one of the Lacoste advertising boards placed at the back of the court and fell to the floor. After a medical time out, Sonmez, alongside her partner Tatjana Maria, was forced to retire from her second round doubles match while trailing 2-0.Earlier in the week, Belgian player Alexander Blockx was forced to withdraw after injuring himself on the rain covers at the back of a practice court. In a statement on Instagram, Blockx revealed: "Unfortunately during today's practice I heard a snap in my ankle while I sprained it thanks to the 'really necessary' covers at the back of the court at Roland Garros, which is why I had to withdraw from tomorrow's match."Great Britain's Katie Boulter also had a near miss, saying the boards need to be removed after she tripped on one during her second-round match. "THESE THINGS HAVE TO GO. Got lucky last night but next time I might not be…" she wrote on social media.Historical ContextThis is far from a new issue at Roland Garros, which uses these panels towards the back of the court to advertise their sponsors. In 2017, David Goffin was forced to retire from his third round match due to a similar incident. No other grand slam tournament places their rain covers behind the baseline, making the French Open unique in this aspect.The issue is particularly problematic on clay courts due to the tendency for players to move and defend from deeper positions on the surface. This increases the likelihood of players running into the obstacles at the back of the court during extended rallies.Tournament UniquenessThe French Open is the only big tournament that still uses line judges, with the tournament placing their boards next to lines people in the court. Arthur Ashe Stadium at the US Open is the only other grand slam court with advertising hoardings on the court, but those boards are pressed directly to the back wall, not placed in the playing area.This design choice has been a point of contention for years, with players consistently raising concerns about the safety implications of having obstacles in the playing area. Despite these concerns, the tournament has maintained this setup, citing tradition and sponsorship requirements.Player Reactions"I didn't see the incidents, but I heard about them," said Swiatek. "Obviously if these things happen, there needs to be a reaction, because there are other ways for us to be visible for sure, you know? It's a shame, and it shouldn't – I hope they're going to put them in a different place or just put the advertising in a different way there, because it's not safe for sure."After her straight sets win over Viktorija Golubic, Marta Kostyuk expressed skepticism that the tournament would make changes: "Honestly, I feel like there are some rules that no matter what happens, they just cannot be changed, and no matter how much you speak about it or how much you fight over it, it's just the rules. I don't know."Swiatek's Path ForwardDespite the concerns about court safety, Swiatek continues to build confidence and momentum in her first major tournament alongside her new coach, Francisco Roig. After projected tough opponents like Jelena Ostapenko and Elena Rybakina were eliminated in round two, Swiatek now faces a different challenge in the form of Marta Kostyuk.Kostyuk is on a 15-match winning streak and has not lost on clay this year after winning titles in Rouen and Madrid. "I definitely have a different feeling going into this match, because I feel like last time that I played her in Cincinnati, I lost this match way before it even started, and I don't feel the same this time," said Kostyuk.

The UN's Call for Digital Child ProtectionThe United Nations High Commissioner for Human Rights has called for urgent action to protect children online, demanding it be made a "priority."In a statement released on Friday, Volker Turk called for stronger action by governments and tech companies to make online platforms safer."Enhancing protection of children online is an urgent priority," he insisted.New Guidelines for Safer Digital EnvironmentsThe call comes amid a global push for greater accountability and oversight of social media platforms, with countries testing age-based bans and stricter regulations, and pressure growing on technology companies.Alongside the statement, the UN human rights office released a set of guidelines aimed at improving children's safety online and protecting their rights through stronger regulation.The measures include safeguards around age verification processes, mandatory child rights impact assessments, and involving children in shaping regulatory responses.Balancing Safety and Privacy Concerns"We need much wider action – by governments and companies – to ensure that the platforms themselves are made safer by design, that data is protected, that those responsible for harm can be held to account, and that children's rights and needs are fully respected throughout," Turk said."Whatever regulations are adopted, it is essential to avoid inadvertently causing further harms. For example, age verification done wrong can both fail at its goal and endanger the privacy of both kids and adults," he added.Turk added that regulations focused only on the age of users risk leaving unchanged the design choices and algorithmic practices that make platforms unsafe in the first place.Global Response: Age-Based RestrictionsRestrictions on children's access to social media have proliferated globally following Australia's adoption of legislation restricting access for children under 16 in December 2025.Indonesia and Malaysia have also introduced age-based restrictions, while across Europe, many countries are also considering limiting children's access to social media.Austria said in late March that it plans to ban social media for children under the age of 14, with draft legislation expected to be finalised by June. Denmark and France are also set to ban social media platforms for children under 15.Spain's prime minister announced in early February that the country plans to ban social media for children under 16, while the United Kingdom is weighing similar restrictions.Beyond Bans: The Need for Comprehensive RegulationHowever, some child safety experts say bans alone do not go far enough, calling instead for tighter regulation requiring technology companies to better moderate harmful content and platform design.Chris Sherwood, chief executive of Britain's National Society for the Prevention of Cruelty to Children, has previously called on governments to "ensure harmful content is blocked at the source" and for "platforms no longer using design tricks that keep teens hooked".

The Lead XCENA, a four-year-old chip startup with offices in South Korea and the U.S., has raised $135 million in a Series B round at a valuation of $570 million. The company aims to solve the structural bottleneck in AI infrastructure by designing a chip that places compute capabilities closer to DRAM. Revolutionizing AI Infrastructure with Memory-Centric Architecture Every time you ask ChatGPT a question, your request triggers a data relay race. Information leaves memory, passes through a CPU for preprocessing, travels to a GPU for heavy computation, and then makes its way back — and that entire journey repeats for every single word the AI generates. XCENA's chip, the MX1, connects to the CPU through CXL (Compute Express Link), processing data before it ever needs to leave the memory module. The Data Analysis XCENA's successful funding round reflects investor enthusiasm around the company's potential to significantly reduce AI infrastructure costs. The startup has designed a chip that brings compute capabilities much closer to DRAM, allowing routine data operations to be handled near memory, without the costly round trips between CPUs, GPUs, and memory. This approach could lead to substantial savings for hyperscalers spending tens of billions a year on AI infrastructure. The Impact Analysis The recent rise in memory prices and related stocks points to a broader shift in AI infrastructure toward memory-centric architectures. XCENA's thesis is that "inference isn't just a compute problem; it's increasingly a memory scaling problem." The company's chip aims to handle tasks directly within the memory module itself, reducing the need for multiple servers and cutting costs. The Prediction With mass production chips scheduled to roll off Samsung's foundry lines by the end of 2026, XCENA expects to generate revenue starting in 2027. The company's ideal customers are hyperscalers, and it is in early-stage conversations with several global memory vendors. XCENA's innovative approach and vertical integration could give it a competitive edge in the market.

Lead: Overview of the tentative 60‑day cease‑fire extensionOfficials from the United States and Iran say they have drafted a preliminary memorandum of understanding (MOU) that would prolong the existing cease‑fire for 60 days and launch negotiations aimed at ending the war permanently. The framework still requires final sign‑off from President Donald Trump and has not yet been publicly confirmed by either side.Key provisions of the proposed memorandumStrait of Hormuz: Shipping would become “unrestricted,” mines removed within 30 days and the U.S. naval blockade lifted proportionally.Sanctions and aid: The U.S. would waive selected sanctions, allow Iran to sell oil freely, and discuss humanitarian aid and the unfreezing of billions of dollars in frozen assets.Nuclear commitment: Iran would pledge not to pursue a nuclear weapon and negotiate the disposition of its estimated 440 kg of 60 % enriched uranium.Regional conflicts: The agreement envisions an end to Israel’s offensive in southern Lebanon and a broader discussion of Iran’s support for proxy groups.Numbers that shape the deal60 days – the duration of the cease‑fire extension.20 percent – share of global oil and LNG that transits the Strait of Hormuz under normal conditions.$2 million – tolls some vessels have been forced to pay during the conflict.Billions of dollars – value of Iranian assets currently frozen abroad.Strategic implications for the region and global marketsUnrestricted passage through the Strait of Hormuz would ease pressure on global energy prices, which have been volatile since the blockade began in April. A credible nuclear‑non‑proliferation commitment could reduce the risk of a regional arms race, while sanctions relief would provide Iran with much‑needed foreign exchange. The cessation of Israeli operations in Lebanon could also de‑escalate the broader Israel‑Iran proxy confrontation.What the next 60 days could mean for peace talksIf the MOU is ratified, the 60‑day window will become a high‑stakes diplomatic sprint. Negotiators are expected to focus first on the fate of Iran’s enriched uranium stockpile, followed by detailed discussions on sanctions, proxy support and a permanent cease‑fire mechanism. Continued skirmishes—such as recent U.S. strikes near the Strait of Hormuz and Iranian drone attacks—highlight the fragility of the pause and underscore the importance of swift, coordinated implementation.

Day six of the 2026 French Open saw a whirlwind of third‑round action across all courts, with top seeds facing tough opponents and several matches turning into early classics.Opening the Third Round: Seeds Collide on Day SixNovak Djokovic vs João Fonseca – a high‑stakes encounter for the Serbian’s 25th Grand Slam bid.Iga Swiatek (four‑time champion) vs Magda Linette – a Polish derby on Court Chatrier.Karolina Muchova vs Jill Teichmann – Muchova’s power game on display.Andrey Rublev vs Nuno Borges – Rublev looking to extend his lead.Marta Kostyuk vs Viktorija Golubic – a test of the Ukrainian’s recent Madrid form.Scorelines and Key Moments from the CourtsRublev led 5‑4 in the first set, breaking Borges at 4‑3 before serving for the set at 6‑5.Borges saved two break points to level the set at 5‑5, forcing a tense finish.Kostyuk broke Golubic to love at 3‑3, marking Golubic’s first double‑digit game loss at Roland Garros.Swiatek held serve comfortably early, while Linette pushed back with aggressive baseline play.Muchova displayed a mix of power and creativity, holding her serve against Teichmann with a 6‑4 first set.Implications for the Grand Slam RaceThe outcomes on day six tighten the draw for the men’s and women’s titles. Djokovic’s win would place him within striking distance of a historic 25th major, while a loss could open the door for a new champion. Swiatek’s performance will be a barometer for her title defence; a slip could see her overtaken by emerging contenders like Linette or even the teenage Mirra Andreeva. Rublev’s momentum suggests a deep run, but the resilience shown by Borges signals potential upsets.What to Expect on the Final Days of Roland GarrosWith the quarter‑finals looming, expect tighter matches as fatigue sets in on the clay. Djokovic will likely face a fresh opponent who survived the Fonseca test, while Swiatek’s next round could pit her against a fellow Grand Slam hopeful. The women’s draw remains wide open, especially if Muchova continues her aggressive play. Fans should watch for breakthrough performances from younger talents such as Alex de Minaur and Alex Michelsen, who could become dark horses in the closing stages.

The Rise of Cancoillotte: From Niche Product to Social Media SensationIn the village of Franois, eastern France, a stream of what looks like runny, beige gloop is being potted, packaged and dispatched for delivery as fast as it can be made. The freezer room, normally piled high with pallets of the product, is almost empty. This is cancoillotte - a cheese product that until recently was little known outside the eastern Franche-Comté region - and it's experiencing unprecedented demand.The Health Food Breakthrough: Why Cancoillotte Captured Influencers' AttentionUnlike most cheeses, cancoillotte is low in fat, high in protein, cheap and until recently something of a niche product outside the Franche-Comté, the region flanking France's border with Switzerland. This unique nutritional profile has made it a favorite among health and fitness influencers who want to enjoy cheese without compromising their dietary goals.Julie Morin, director of the Poitrey la Belle Étoile fromagerie near Besançon, and president of the Association for the Promotion of Cancoillotte, said the sudden demand had taken her and the region's 22 cancoillotte producers by surprise. "There's been a slow progression in sales of cancoillotte over the last seven years, but the influencers have produced a big boom, which we didn't expect," said Morin during a tour of the fromagerie established almost 150 years ago.The Economic Impact: Shortages and Production ChallengesThe boom in sales has resulted in what producers call a "rupture" in supplies - an unprecedented shortage of the product. "What with all the new enthusiasm for the cheese and the May bank holidays we couldn't produce as much as usual so we had a bit of a shortfall, but we're making it up," explained Morin. The sudden surge in demand has caught local producers off guard, with many struggling to scale up production quickly enough to meet the new market demand.Content creator Johan Papz, with 1.5 million followers on TikTok, called it "the best day" of his life when he tasted cancoillotte, adding: "My eating has changed forever." Influencer Itscindyoff has made 178 TikTok videos lauding cancoillotte and traveled 500km to the Franche-Comté to buy as many different flavors as possible.Regional Transformation: How Cancoillotte is Changing Franche-Comté's Food LandscapeFrance may be what Charles de Gaulle described as an ungovernable country of 246 kinds of cheese, but only one of them can claim to have won the hearts of fitness fanatics and social media influencers. This sudden popularity is transforming the local food industry in Franche-Comté, where cancoillotte has been produced for centuries.The cheese even has its own eating competition. Last year's winner, Maximilien Reverchon, put away 1.75kg at Larians-et-Munans in the Franche-Comté without the help of bread or biscuits. Such cultural recognition, combined with the social media buzz, is elevating cancoillotte from a regional specialty to a national phenomenon.The Future of Cancoillotte: Sustaining the MomentumUntil now, cancoillotte has been a product that was difficult to advertise. So we are surprised and happy it's become something of a craze and hoping it will last," said Morin. Local producers are now exploring ways to capitalize on this unexpected popularity while maintaining the traditional methods that give the cheese its unique character.Nicknamed "the glue" by some local people because of its sticky consistency, the history of cancoillotte is said to date from the middle ages in the Jura mountains. It went into production around the first world war when it became popular with soldiers on the frontline. This rich heritage, combined with its modern health credentials, positions cancoillotte for potential long-term success beyond its current social media moment.

The Tactical Battle of Fitness: PSG's Fresh Legs vs. Arsenal's FatigueOn the surface, the statistics suggest a level playing field. Both Arsenal and Paris Saint-Germain have played 62 matches since the start of last June, with the final in Budapest set to be the 63rd game for Arsenal and the 56th for PSG. However, a closer examination of the calendar reveals a stark disparity in player conditioning. The difference lies not in the total number of games, but in the timing of those fixtures and the management of squad depth.The Club World Cup Schedule TrapThe root of PSG's advantage can be traced back to last summer's expanded Club World Cup. While Arsenal enjoyed a proper rest period, PSG were thrust into a grueling tournament in the United States, reaching the final in sweltering heat. Crucially, this competition began only 14 days after they had beaten Inter Milan in the Champions League final. This lack of recovery time forced a domino effect that has plagued their rivals.Immediate Return: PSG faced the UEFA Super Cup against Tottenham just one month after the Club World Cup ended.Ligue 1 Start: Their defense of the Ligue 1 title began mere days after the Super Cup.Rival Impact: The schedule was so demanding that it contributed to Chelsea's poor start to the season, with players like Cole Palmer struggling so much they missed the World Cup.Rotation Metrics and Minutes PlayedLuis Enrique has utilized PSG's dominance in Ligue 1 to manage his squad's workload, a strategy that has paid dividends in Europe. Unlike Arsenal, who have played more matches than any other team in the top five leagues due to deep runs in the League Cup and FA Cup, PSG have rested their key assets heavily at home.Ousmane Dembélé started just 11 of 34 Ligue 1 games.Nuno Mendes and Fabián Ruiz made 13 starts each.Khvicha Kvaratskhelia started 18 games.Désiré Doué and Achraf Hakimi started 16 games.Marquinhos started just 11 games.Notably, none of these star players have played even half of their team's minutes in Ligue 1 this season, indicating a deliberate policy of preservation.How Squad Depth Dictates European SuccessThe impact of this management is evident in the physical state of the squads. PSG's core players have been saved for the Champions League, with Mendes and Marquinhos actually playing more minutes in the UCL than in Ligue 1 this season. Injuries have been minimal, with stars missing games primarily due to rotation rather than physical breakdown.In contrast, Arsenal's season has been defined by the trauma of past failures and a reluctance to rotate. Mikel Arteta's desire to secure the Premier League title meant he played his strongest XI as often as possible, leading to a grueling final stretch where even a 1-0 win over Burnley felt like a mountainous task. This lack of rotation has left Arsenal's squad potentially more susceptible to fatigue.The Verdict on the FinalWhile Arsenal have shown immense resilience to reach the final, the data suggests that PSG enters the match with a distinct physical advantage. By leveraging their domestic superiority to rest their stars, Luis Enrique has curated a squad that is primed for the final sprint. The fresh legs of Dembélé, Kvaratskhelia, and the rest of the PSG attack could prove to be the decisive factor in Budapest.

UK Study Reveals Air Pollution's Impact on Children's Lung DevelopmentResearch shows that air pollution is slowing the lung growth of children in the UK. Scientists tracked the lung function of more than 5,000 people who were born in and around Bristol in the 1990s. Their health was assessed from birth onwards and their lungs were tested as they grew up, at eight and 15 years old and then as adults, aged 24, when their lung function should have reached its maximum.Longitudinal Study Tracks Lung Function From Birth to AdulthoodProf Ann Hansell, of the University of Leicester, who led the study, said: "Much of the evidence on health effects of air pollution relates to adults or pregnancy, but we think it's highly plausible it has impacts on growth and development of children. Those whose lungs didn't grow to maximum potential in childhood may be more vulnerable to the respiratory diseases of later life because they have a lower reserve."Dr Katie Eminson, also of the University of Leicester and a first author of the study, explained: "Lung function was measured using spirometry by trained technicians. Participants were asked to take a deep breath in, then blow out as hard and as fast as possible into a mouthpiece. A machine measured both the amount of air they can breathe out and the speed of that breath, providing an indication of how well their lungs are working."Pollution Exposure Linked to Reduced Lung CapacityThe researchers calculated the children's air pollution exposure in each trimester of pregnancy and then for each year of early childhood. This included particle pollution as well as nitrogen dioxide, a gas that comes mainly from diesel cars and fossil gas boilers.Hansell noted: "We spent literally years creating the particulate air pollution exposure estimates in pregnancy and early life, including sourcing road traffic data from Bristol city council that are not available in the national database."The researchers allowed for other factors that can affect children's health, including premature birth, breastfeeding, parental smoking and home conditions including damp.They found that breathing more air pollution during pregnancy, infancy and early childhood can slow lung development all the way up to early adulthood. The greatest impact was during adolescence, which is the time when lung growth accelerates.Health Implications Extend Beyond Respiratory SystemThose with reduced lung function face multiple health risks. "They are also more vulnerable to poorer health generally," Hansell explained. "For instance, low lung function in adults is associated with the same level of risk of heart disease as having high cholesterol. Research has also shown that people whose lung health has been affected by air pollution may be at greater risk of heart disease."An earlier study found that air pollution was reducing the growth of children's lungs in east London. There, the average nine-year-old's lungs were between 90 and 100 millilitres smaller than they should be—approximately the volume of two hen's eggs.Studies on children in Sweden showed that lung growth increased when air quality improved. Reductions in air pollution might have also allowed the Bristol children's lung growth to return closer to normal rates.Call for Action on Air Quality ProtectionEminson concluded: "While the effects in individual children are small and unlikely to have immediate clinical consequences, they shouldn't be dismissed. Because lung function tends to track from childhood into adulthood, small differences early in life may have implications for long-term health. This reinforces the importance of reducing exposures and protecting children's environments."