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The Lead Levels of some of the most dangerous Pfas compounds have dramatically fallen in Canadian seabird eggs, which the authors of a new peer-reviewed study say illustrates how regulations are effective. The Event Details Researchers looked at Pfas levels in the eggs of northern gannets in the St Lawrence Seaway basin over a 55-year period. Pfas levels shot up from the 1960s through the peak of the chemicals’ use in the late 1990s and early aughts, then fell. The fall coincides with several developments – facing regulatory scrutiny, the chemical giant 3M, which is one of the largest producers of Pfas, began moving away from Pfos, among its most common and toxic compounds. By 2015, major chemical makers reached an agreement with the US Environment Protection Agency to phase out Pfos and Pfoa, the latter a similarly problematic compound. The Data Analysis Data shows the levels of Pfos fell from a peak level in the eggs of 100 parts per billion (ppb) to a level of 26ppb by 2024, a 74% drop. Levels of Pfoa are down about 40% over this time, though they ticked back up in recent years. Meanwhile, PFHxS, another common, toxic Pfas compound fell from 0.69 to 0.19ppb, or about 72%. The Impact Analysis Pfas are a class of at least 16,000 chemicals commonly used to make products resist water, stains and heat. They are called “forever chemicals” because they do not naturally break down, and they are linked to a range of health issues such as cancer, thyroid disease, kidney problems and decreased immunity. Raphael Lavoie, a co-author and ecotoxicologist with Environment and Climate Change Canada, called the findings “good news”. “We see this incredible rise to a peak where concentrations seem to be higher than toxicological threshold for those birds, then it really decreases in a nice way,” Lavoie said. “The regulations are having a good effect.” The Prediction However, it is not all good news. The chemical makers moved to a newer generation of smaller Pfas, and those also present risks to the environment and wildlife. The levels of those compounds have probably grown, and the study found one example of a shift, but the new Pfas are more difficult to measure in bird eggs because they do not accumulate in wildlife as much, Lavoie said. Moreover, compounds such as Pfos stay in the environment or animals’ bodies for decades, so the birds and environment will remain contaminated for the foreseeable future, which the authors wrote “emphasizes the importance of maintaining scientific and regulatory vigilance”.

The Lead: Arsenal's Title Charge Arsenal moved two wins away from the Premier League title after a dramatic late VAR decision denied West Ham an equalizer in a crucial match. The decision to disallow Pablo Fornals' injury-time goal has sparked debate about whether Arsenal were lucky or if referee Chris Kavanagh made the correct call in one of the biggest VAR decisions of the season. The VAR Controversy: Title Deciding Moment The match between West Ham and Arsenal was defined by a contentious VAR review that ultimately denied the home side an equalizer. The panel on Football Weekly questioned whether Pablo fouled David Raya, and whether Arsenal have been "hoisted by their own set-piece petard." The discussion also touched on how many replays are too many in modern football, with the technology coming under scrutiny once again. The Title Race: City Keep Pressure Manchester City kept the pressure on Arsenal with a comprehensive 3-0 victory over Brentford. Pep Guardiola's side maintained their challenge for the title as they look to defend their crown. The result means the title race remains firmly alive with just two games remaining in the season. Liverpool Frustration: Slot Under Fire Liverpool's frustrating campaign continued with another draw against Chelsea, this time ending 1-1. The result saw Arne Slot face boos from Liverpool fans as his team's hopes of Champions League qualification fade. The draw extended Liverpool's winless run to multiple matches, raising questions about the Dutch manager's future at the club. European Race: Bournemouth's Unlikely Push Bournemouth continued their unlikely push for a Champions League place with another positive result. The Cherries have been one of the surprise packages of the season, and their European push adds an intriguing subplot to the final weeks of the Premier League campaign. Mid-Table Battles: Brighton's Response Brighton bounced back emphatically from recent poor form with a convincing victory. The Seagles have shown their quality throughout the season and will be looking to secure a strong finish to what has been a challenging campaign for Roberto De Zerbi's side. Survival Battle: Spurs' Hopes Tottenham's survival hopes remain alive as they prepare for a crucial match away to Leeds. The north London club has been embroiled in a relegation battle for much of the season, and their fate will likely be decided in the final matches of the campaign. Scottish Drama: Celtic's Old Firm Advantage Celtic gained the advantage in the Scottish Premiership after the Old Firm match against Rangers. The Glasgow derby always has significant implications for the title race north of the border, and this result has given Celtic a potentially decisive edge in their pursuit of the championship. Championship Controversy: Spygate 2.0 The Championship playoffs were overshadowed by "Spygate 2.0" as Southampton were charged with alleged spying during their playoff semi-final against Middlesbrough. The controversy has cast a shadow over the crucial matches that will determine which teams gain promotion to the Premier League, adding an extra layer of drama to the end of the season. Women's Football: FA Cup Semi-Finals The Women's FA Cup semi-finals provided exciting action as the competition reaches its business end. The tournament represents one of the most prestigious prizes in women's football, and the semi-final stage features the teams still in contention for the coveted trophy. International Debate: Mbappé Petition Philippe questioned the kick-out petition involving Kylian Mbappé, which has been gathering pace. The French superstar's situation has become a talking point in international football, with fans and pundits debating the merits of the petition related to his playing style and approach. League One Drama: Rochdale's Return Rochdale achieved a dramatic return to the EFL, securing promotion from League Two. The club's journey back to the third tier of English football represents a significant achievement for the team and their supporters, adding to the excitement of the end of the season.

The Legacy of a Journalistic IconShireen Abu Akleh was more than just a journalist; she was an icon who anchored the Palestinian cause firmly in the Arab conscience. For many Palestinians, including the author of this piece, her voice was a constant in an ever-shifting landscape. She began reporting on pivotal events in Palestine even before the author was born, documenting the second Intifada and the battle for Jenin in 2002. In 2005, she made history as the first Arab journalist to gain access to Ashqelon prison to interview Palestinian prisoners held there for years.During the 2014 war on Gaza, her presence on screen projected hope and resilience despite the anguish she conveyed about the situation. Shireen was loved and respected by all Palestinians, regardless of their faith or political affiliation, for her courage, moral clarity, and unwavering commitment to making Palestinian voices heard.The Assassination That Changed EverythingOn May 11, 2022, the shocking news of Shireen Abu Akleh's killing arrived. Footage showed her lying on the ground, with journalist Shatha Hanaysha by her side, as someone behind the camera desperately shouted for an ambulance. Israeli fire hampered rescue efforts, leaving Shireen bleeding on the ground as colleagues were unable to pull her to safety.The assassination in broad daylight of one of Palestine's top journalists was not just a shocking crime. It was a harbinger of what was to come. A year and a half later, Israel began a campaign of systematic targeting of Palestinian journalists in Gaza. As of today, at least 260 media workers have been killed, with Israel now recognized as the "biggest killer of journalists."A New Generation of Journalists EmergesDespite the assassinations of Shireen and other journalists—including Anas al-Sharif, Fadi al-Wahidi and Mariam Abu Daqqa—there has been no silencing effect. Instead, their deaths have motivated young people to pick up the camera, the microphone, and the pen to continue their work.The author, who was studying English literature before Shireen's killing, shifted their focus from literary fiction to the real world. They realized that while literature preserves culture, journalism defends present truth. This realization led them to enroll in journalism classes and develop new skills, even as the genocide in Gaza made journalism a deadly profession.Bearing Witness in the Face of AtrocityAs a resident of Gaza City, the author became a firsthand witness to the horrors that rained down on the north. They survived numerous Israeli attacks and were forced to flee with their family multiple times. They began journaling about the experience of genocide, often thinking of what Shireen would have said in the face of such atrocities.Remembering Shireen's words—"I chose journalism to be close to the people. It might not be easy to change reality, but at least I was able to bring that voice to the world."—the author started writing about the situation in northern Gaza, documenting the harrowing details of life and death they had witnessed through several sieges and a famine.The Siege of Silence and Breaking ThroughDue to internet blackouts, the author could not connect to the rest of the world for an extended period. After a temporary truce in January 2025 restored some connectivity, they published their first piece, "Surviving war in north Gaza," documenting the untold details of life and death they had witnessed.While this achievement brought pride and satisfaction, it also brought fear for the author's family, who worried that they too could become targets. Nevertheless, the author continued writing even as Israel was killing journalists weekly and the world failed to stop it.The Torch Continues to BurnToday, despite supposed "ceasefires," the murders of journalists have not ceased. Just last month, Israel killed Mohammed Wishah, who worked as a correspondent for Al Jazeera Mubasher. Yet, there are still so many young Palestinians who insist on writing, documenting, and screaming through their words in the face of horror and injustice.They have picked up the torch from Shireen, and they carry it forward. As the author states, "Palestine will not be silenced." Despite the extreme danger, a new generation of Palestinian journalists continues to bear witness to their reality, ensuring that the world cannot ignore their truth.

The Injury Blow Spain appear to have taken another blow before the World Cup when midfielder Nico Williams departed Athletic Club's La Liga game with an apparent hamstring injury. Williams sustained the injury before half-time in Athletic Bilbao's 1-0 loss to Valencia at home on Sunday, prompting concerns for European champions Spain as the countdown to the global tournament hits the one-month mark. The Extent of the Injury The 23-year-old went off with a distraught look on his face and was later seen on the bench with a pad on his left hamstring. He had already been sidelined for several weeks earlier this year because of another injury. Williams has scored six goals in 30 appearances with Spain's national team since 2022. He has six goals with seven assists in 32 games for Athletic Club this season. Impact on Spain's World Cup Campaign His injury has compounded Spain's worries as they were already sweating over star forward Lamine Yamal's fitness. Yamal went down with a torn hamstring last month while playing for Barcelona. Spain are in Group H at the World Cup in North America. They will play their first two games in Atlanta, Georgia, facing Cape Verde on June 15 and Saudi Arabia on June 21. The final group game for the 2010 champions is on June 26 against Uruguay in Guadalajara, Mexico. The Road Ahead “He was limping a lot. He hadn't felt that type of pain before,” Williams's Athletic teammate Inaki Williams said. “It's concerning, considering the moment we are in right now. Let's wait and hope for the best possible scenario.” Athletic did not immediately release details about Williams's injury. Spain coach Luis de La Fuente is to announce a 55-name preliminary squad for the World Cup this week.

Lead: Alarming Frequency of Lithium‑Ion Fires Across the UK Fire brigades in England, Wales, Scotland and Northern Ireland are now responding to a lithium‑ion battery fire about every five hours, according to data compiled by insurer QBE. The trend highlights a growing safety gap as rechargeable devices become ever more ubiquitous. Rising Callouts Reveal a Surge in Battery‑Related Blazes Freedom‑of‑information requests show that fire services logged 1,760 fires linked to lithium‑ion batteries in 2025 – roughly 4.8 fires a day. This marks a 147% increase over the previous three years. Electric‑vehicle fires alone rose 133% while the number of EVs on UK roads tripled in the same period. 520 callouts involved e‑bikes in 2025, up from 149 in 2022. London Fire Brigade handled 44% of those e‑bike incidents, with 230 fires in the capital and five fatalities over three years. Nearly half (46%) of all lithium‑ion fires occurred in private homes. Numbers Paint a Stark Picture of Growth and Cost The financial toll of improper disposal is now estimated at over £1bn annually, driven by fires in bin lorries and recycling facilities. Responding to these incidents can require up to 10 times more water than a conventional fire, due to the intense heat of thermal runaway. Safety Gaps and Regulatory Lag Amplify Public Risk Spencer Sutcliff, deputy commissioner for prevention at the London Fire Brigade, warned that “public awareness is vital” and that regulation has not kept pace with the market. The National Fire Chiefs Council echoed concerns, especially around poorly manufactured or converted e‑bikes, which are disproportionately represented in fire statistics. The Fire Brigades Union stressed the need for investment in training and equipment to protect firefighters from toxic gases released during lithium‑ion fires. What Comes Next: Calls for Regulation, Training, and Public Awareness Stakeholders are urging a multi‑pronged response: Introduce stricter product safety standards for batteries, chargers, and conversion kits. Mandate clear, consistent guidance on safe charging, storage, and disposal – e.g., using certified e‑bike batteries and avoiding overnight charging. Boost funding for fire services to acquire specialised equipment for toxic‑gas mitigation. Launch nationwide awareness campaigns targeting consumers and online marketplaces. Without these measures, the frequency of lithium‑ion fires is likely to keep climbing as the market for rechargeable devices expands.

Why This Week Is Ideal for Spotting VirgoDuring the northern spring months, the Virgo constellation rises high enough for comfortable naked‑eye observation, making it the perfect target for casual stargazers and seasoned astronomers alike.Virgo’s Position in the Spring Night SkyVirgo sits between the bright Leo to the west and the similarly faint Libra to the east. A sky chart for London at 2300 BST on Monday shows the same view throughout the week, with the constellation appearing due south.Visibility Timings and Observational DataPrime viewing hour: 2300 BST (London) – same window all week.Southern‑hemisphere observers see Virgo high in the eastern sky during the early evening.Location: Between the ecliptic line followed by the Sun, Moon and planets, classifying Virgo as a zodiacal constellation.Historical and Mythological Roots of VirgoVirgo appears in Ptolemy’s 2nd‑century catalogue of 48 constellations, though its origins trace back to 10th‑century BCE Babylonian astronomy. The Babylonians identified it with the goddess Shala, while the Greeks linked it to Demeter, the harvest deity. Its brightest star, Spica, is traditionally visualized as an ear of wheat held by the maiden.Occasionally, Virgo is depicted holding the scales of the neighboring constellation Libra, symbolizing justice.What Skywatchers Can Expect in the Coming WeeksVirgo will remain well‑placed throughout the spring, gradually moving westward as the season progresses. By early summer, the constellation will set earlier each night, giving observers a shrinking window before it dips below the horizon. Enthusiasts planning longer sessions should aim for the current week’s 2300 BST slot for the clearest view.

The Stalemate in WHO Pandemic Treaty Negotiations The Covid-19 pandemic exposed deep flaws in the international political system, particularly in how global south countries were treated. They received vaccines later, in smaller quantities, and at higher prices than rich countries, leading to avoidable deaths, suffering, and economic hardship. This experience has led to a strong reaction from these countries, which are now refusing to accept the status quo in the negotiations for the World Health Organization's (WHO) pandemic preparedness treaty. The Core of the Disagreement Countries in the global north, especially in Europe, want countries in the global south to share information on new pathogens their scientists encounter. In return, they are supposed to share treatments, including vaccines, developed from that information. However, the west prefers this sharing to be voluntary, while the global south demands a quid pro quo. This disagreement has stalled the negotiations. The Data Analysis: Vaccine Equity and Economic Impact Global south countries received vaccines later and in smaller quantities than rich countries. The global south is demanding that 20% of medicines be earmarked for them, as well as technology-sharing to arrange their own production. The pharmaceutical industry has opposed these demands, but governments could coerce or cajole them into addressing these concerns. The Impact Analysis: Consequences for Global Health and International Cooperation The failure of the WHO pandemic treaty negotiations could have significant consequences for global health and international cooperation. The treaty's success is crucial for ensuring fair access to treatments and vaccines during future pandemics. If negotiations collapse, it could lead to a further erosion of trust and cooperation among nations, making it more challenging to respond to future health crises. The Prediction: Future Outlook for Global Health Agreements The stalling of these negotiations is a critical juncture for global health. If an agreement is not reached, it could lead to a more fragmented global health landscape, with countries pursuing bilateral agreements outside the WHO framework. This could undermine the organization's authority and effectiveness in coordinating global health responses.

The Washington Wizards clinched the coveted No.‑1 overall pick in the 2026 NBA draft lottery on Sunday, ending a 16‑year drought since selecting John Wall. The win positions the franchise to reshape a 17‑65 season and adds fresh urgency to the league’s pending lottery reforms.Wizards Secure Top Spot in the LotteryWashington held a 14% chance of landing the first pick, tied with Brooklyn and Indiana, and ultimately beat out Utah (No‑2), Memphis (No‑3) and Chicago (No‑4). The lottery also awarded the fifth pick to the Los‑Angeles Clippers via a trade with the Pacers, with the remaining slots filled by Brooklyn, Sacramento, Atlanta, Dallas, Milwaukee, Golden State, Oklahoma City, Miami and Charlotte.Odds, History and the End of an Era14% probability for the three teams with the best odds.Wizards had roughly a 50‑50 chance of landing a top‑four pick versus the No‑5 slot.This marks the final year of the current lottery format, which gives the worst teams a 14% chance.Starting next season, the NBA plans to reduce the worst‑team odds to 5.4% and expand the lottery pool to 16 teams, a move aimed at curbing tanking.Front‑Runner Prospects for the No.1 SelectionAJ Dybantsa (BYU) – led the nation with 25.5 points per game.Cameron Boozer (Duke) – AP Player of the Year, 22.5 points and 10.1 rebounds per game.Darryn Peterson (Kansas) – averaged 20.2 points in 24 games.Caleb Wilson (North Carolina) – 19.8 points, 9.4 rebounds, 58% shooting.All four were present at Chicago’s Navy Pier for the lottery announcement, underscoring the high‑profile nature of this draft class.Impact on the NBA’s Tanking NarrativeThe lottery outcome arrives as the league’s Board of Governors prepares to ratify a new framework that would lower the incentive for prolonged losing. By shrinking the odds for the bottom three teams and expanding the lottery pool, the NBA hopes to discourage “tanking” strategies that have dominated recent seasons.What Lies Ahead for Washington and the 2026 DraftThe draft kicks off on 23 June in New York. If the Wizards select a proven scorer like Dybantsa or a versatile forward such as Boozer, they could accelerate a rebuild that already saw the acquisition of Trae Young and Anthony Davis. The forthcoming lottery reforms will also reshape future draft strategies, making the 2026 draft a pivotal moment for both the Wizards and the league at large.

The LeadOn the coast of Western Australia, a humpback whale performs an underwater ballet, sweeping its pectoral fins through the water while its massive jaw hangs wide open. This rare behavior, known as 'gaping,' has been captured on camera and analyzed by scientists, revealing new insights into the mysterious social lives of these marine giants.The Mysterious Gaping BehaviorThis underwater ballet, captured on camera by an onlooker and shared online, is one of the clearest examples of a rarely documented phenomenon known as 'gaping.' As autumn chills Australia's east coast, the ocean transforms into a bustling humpback highway, with May marking the mammals' annual migration from Antarctic waters to the warmer breeding grounds of Queensland and northern New South Wales.Scientists believe gaping may be a social display or a way for calves to stretch their mouths before feeding. 'It was so unusual to see this happen,' says Dr Vanessa Pirotta, a renowned Australian whale scientist and co-author of the paper. 'When I heard the commentary of people watching it, I knew it was rare.'Citizen Science BreakthroughJust in time for this year's migration, a Macquarie University study has proven the power of citizen science. Social media footage of 66 humpbacks – including WA's pirouetting whale – reveals their mysterious jaw-gaping behavior could be a social display.'Just when we think we know a lot about humpback whales, we don't,' says Dr Pirotta. 'Tourism operators and citizen scientists spend hours observing whales and are a powerful resource for capturing and reporting on behavior.'The researchers have termed the behavior 'gaping' – and believe it could be play, social signalling, interacting with debris, or calves stretching their jaws around mealtimes.Understanding Whale CommunicationVeteran humpback researcher Dr Olaf Meynecke, currently surveying marine life off South Australia on the CSIRO research vessel Investigator, notes that baleen whales typically open their jaws wide when feeding.'Concentrated prey, either fish or krill on the surface, is being taken in by [the whale] coming from the depth and lunging out with a wide open mouth,' Meynecke explains. However, the gaping behavior observed during migration appears to be different from feeding, suggesting a complex social dimension to whale communication.Future of Whale ResearchThe documentation of gaping behavior highlights the growing importance of citizen science in marine research. As whale populations continue to recover from historical whaling, understanding their complex behaviors becomes increasingly important for conservation efforts.With migration seasons bringing more whales closer to shore, opportunities for citizen scientists to contribute to research will continue to grow. The combination of professional researchers and dedicated observers creates a comprehensive approach to understanding these magnificent creatures and their underwater world.