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Sperm whales produce a series of rapid clicks, known as codas, that researchers have now shown contain vowel‑like elements and phonetic rules akin to those of human speech.Using advanced acoustic analysis and artificial‑intelligence tools, a team led by linguist Gašper Beguš at UC Berkeley found that variations in click length, pitch rise, and fall encode distinct “vowel” sounds, creating patterns comparable to languages such as Mandarin, Latin and Slovenian.The findings, published in the Proceedings B journal, describe the whale communication system as “highly complex” and one of the closest animal parallels to human phonology, indicating a case of independent evolution of language‑like structures.The research was conducted by Project CETI (Cetacean Translation Initiative), which has been recording sperm whales off Dominica. The project recently released video of a collaborative birth, underscoring the species’ rich social lives.According to Project CETI founder David Gruber, the whales’ “chit‑chat” occurs when individuals press their heads together near the surface, a behavior he likens to intimate, face‑to‑face conversation rather than distant shouting.By removing silent gaps between clicks, the team uncovered rhythmic patterns that function like human vowel modulation—altering vocal fold tension to shift an “A” into an “E.” This level of linguistic sophistication surpasses that observed in other vocal animals such as parrots and elephants.Behavioral ecologist Mauricio Cantor (not involved in the study) noted that the discovery reveals multiple interacting layers of structure in whale signals, a complexity previously unappreciated.Project CETI aims to identify at least 20 distinct vocal expressions—covering actions like diving, sleeping, and social bonding—within the next five years, moving toward a functional understanding of cetacean communication.Gruber remains optimistic, comparing current progress to a two‑year‑old child speaking a few words, and hopes that future research will bring the field to a five‑year‑old level of linguistic capability.

Sheffield Wednesday's prospective new owners, Arise Capital Partners, are engaged in discussions with the EFL to potentially ease the club's transfer ban this summer. The ban, which prevents the club from paying for new players until January 2027, was a consequence of multiple late payment of wages under the previous ownership of Dejphon Chansiri.The club will begin next season in League One with a -15 point deduction, as the purchase price of £18m by Arise does not meet the EFL's requirement to repay creditors 25p in the pound upon exiting administration.Although the EFL is firm on the points deduction, they have indicated a possible flexibility on the transfer fee embargo. This would enable Arise to build a competitive squad if their takeover is approved. The club currently has seven players under contract at the end of the season, with most of Henrik Pedersen's squad, who are free agents, expected to leave.To secure approval for the takeover, Arise must agree to an EFL business plan with strict limits on spending and wage bills. However, the American private equity company is hopeful of being allowed to pay some transfer fees. Previously, Wednesday had a three-window transfer embargo but were granted special dispensation to register players, including the signing of Marvelous Nakamba from Luton in January.Arise, comprising David and Michael Storch and Tom Costin, aims for their takeover to be approved before the final game of the Championship season on 2 May. The Independent Football Regulator will take over the EFL's owners and directors' test on 5 May, which could cause further delays.

US President Donald Trump has threatened to revise the trade deal between the US and UK, signed last year, citing the 'sad state' of their relations. The deal, which cut some US tariffs on cars, aluminium, and steel, was described by Trump as 'better than I had to' and 'can always be changed'.The strained relations between the two countries are largely due to sharp differences over the US approach to the Middle East, particularly the conflict with Iran. UK ministers have expressed frustration and anger over the economic fallout of the US decision to go to war with Iran, which could trigger a global recession.UK Chancellor Rachel Reeves has voiced her frustration, stating that the US launched strikes without a clear idea of its objectives. Keir Starmer, the UK leader, has also expressed his concerns, saying he is 'fed up' with Trump's actions causing energy bills to rise.Trump, in an interview with Sky News, accused Britain of not being supportive during the Iran conflict, saying 'they were not there when we needed them'. He also suggested that a permanent ceasefire with Tehran could be struck before King Charles's state visit to the US later in April.The IMF's spring meetings will focus on the crisis in the Gulf, with the organisation cutting Britain's economic growth forecast due to the conflict. The Bank of England governor, Andrew Bailey, has stated that the UK is better placed to deal with the fallout due to its resilient banking system.

Lidl and Iceland Foods have become the inaugural retailers to see their advertisements prohibited under the United Kingdom’s newly‑introduced junk‑food advertising rules, the Advertising Standards Authority (ASA) confirmed on Wednesday.The ASA has been overseeing the ban that bars television ads for high‑fat, salt and sugar (HFSS) items before 9 p.m. and prohibits any online promotion of such products at any hour, a regime that took effect on 5 January 2026.In Lidl’s case, the ASA found that an Instagram post created by popular influencer Emma Kearney ("Baby Emzo") for Lidl Northern Ireland showcased a tray of pain suisse – a French pastry filled with vanilla cream and chocolate chips. A complainant argued the product was “less healthy” and breached the HFSS criteria. Lidl defended the content as a “brand‑led” advertisement, noting that the new rules allow brand promotion provided no identifiable junk‑food item appears, but the ASA concluded the post did indeed highlight a prohibited product.For Iceland, the breach involved a digital display and banner ad on the Daily Mail website promoting confectionery such as Swizzels Sweet Treats, Chupa Chups Laces, Choose Disco Stix and Haribo Elf Surprises. These sweets fail the nutrient‑profiling model used to classify HFSS foods, meaning they cannot be advertised under the current legislation.The HFSS framework classifies foods high in fat, salt or sugar as “less healthy” and bars their promotion across broadcast and digital channels. This move is part of the UK government’s broader strategy to curb rising childhood obesity rates by limiting children’s exposure to unhealthy food marketing.Iceland acknowledged that, while it requests nutrient‑profile data from all suppliers, there are “gaps” in the information received. To address this, the retailer has contracted a data‑service provider to compile monthly nutritional data for every product on its website, aiming to flag any items that fall under the HFSS definition before they appear in advertising.After reviewing the complaints, the ASA upheld the objections and ordered both supermarkets to ensure future digital marketing does not feature products that violate the junk‑food ad rules. The rulings signal a stricter regulatory environment for retailers and advertisers, urging a shift toward healthier product promotion and more robust data‑management practices.

New research from the Institute for Fiscal Studies (IFS) shows that the Help to Buy mortgage initiatives launched by the Conservative‑Lib Dem coalition in 2013 mainly benefited higher‑income households, rather than the intended first‑time, lower‑income buyers.The policy comprised two components: a taxpayer‑backed loan that reduced required deposits, and a mortgage guarantee scheme that covered part of lenders’ losses on high loan‑to‑value mortgages. Both applied to properties priced up to £600,000 and, by the 2014‑15 fiscal year, accounted for roughly one‑fifth of first‑time buyer transactions.Using a novel methodology that combined survey responses with local property price data, the IFS concluded that the bulk of the advantage accrued to wealthier purchasers—particularly those outside London and the south‑east, where homes are comparatively cheaper. These buyers were likely to secure a property eventually, even without the scheme.Bee Boileau, a research economist at the IFS and co‑author of the briefing, warned that while Help to Buy can theoretically assist newcomers onto the housing ladder, it also risks inflating prices and shifting loan risk onto the public sector. “Our research indicates that the Help to Buy schemes introduced in 2013 had the largest impact – in terms of making more homes affordable – on higher‑income households,” she said.The study notes that the mortgage guarantee scheme had “limited effects on affordability” because borrowers remained constrained by income‑based borrowing caps. Conversely, the loan scheme proved more influential for most households, yet its impact was muted by its restriction to new‑build properties.Both components appear to have had little effect on social mobility. Boileau suggested that future governments aiming to reduce inequality should target assistance at lower‑income families, acknowledging that such a shift would increase taxpayer exposure to loan risk.Critics have long argued that Help to Buy inflated house prices without expanding supply. A 2022 House of Lords built‑environment committee report echoed this view, recommending that funds be redirected toward increasing housing construction.The mortgage guarantee element was revived in 2021 and made permanent by the Labour government last year to preserve access to 95% mortgages. In response, Conservative housing secretary James Cleverly defended the legacy schemes, claiming they enabled “many thousands of people” to achieve homeownership, even as he warned that Labour policies were making the market harder for first‑time buyers.

A devastating Israeli airstrike has targeted a refugee camp in Gaza, claiming several lives and further exacerbating the already volatile situation in the region. The attack, which occurred on [date], has sparked widespread concern and condemnation.The Gaza refugee camp, a densely populated area, has been a focal point of ongoing conflict between Israeli forces and Palestinian militants. The camp, home to thousands of displaced individuals, has faced numerous challenges, including humanitarian crises and infrastructure damage.The Israeli military has not provided an official statement on the incident; however, eyewitnesses report a significant presence of emergency services and medical teams at the scene. The airstrike has raised questions about the escalation of violence in the region and the humanitarian implications for civilians.

Spain's government has approved an ambitious amnesty program aimed at granting legal status to an estimated 500,000 undocumented immigrants. This move, passed by Prime Minister Pedro Sanchez's administration, is set to open the application process on April 16. By taking this step, Spain diverges from the trend in Europe and other parts of the world where anti-immigration sentiments are on the rise.The decree, which amends immigration laws, was fast-tracked to bypass parliament, where Sanchez's left-wing government lacks a majority. This measure had previously failed to gain approval from lawmakers. Under the plan, eligible migrants can seek a one-year residency and work permit if they meet certain conditions, such as arriving in Spain before January 1, living in the country for at least five months, and having no criminal record.Migration Minister Elma Saiz announced that applications can be submitted online starting Thursday and in person from April 20, with the window closing on June 30. After a year, those granted the temporary measure will be eligible to apply for other work or residency permits. Sanchez described the move as “an act of justice and a necessity”, emphasizing the demographic challenges Spain faces with an ageing society.The opposition, led by Alberto Nez Feijo of the People's Party, criticized the move as “inhumane, unfair, unsafe, and unsustainable”. However, it's worth noting that the centre-right party itself carried out mass legalizations of migrants in the early 2000s when it was in power. The government estimates that around half a million people could be eligible, though analysts suggest the figure might be higher.A union representing immigration officers has demanded more resources, warning that the government is unprepared for the challenge. Sanchez argued that “without new people working and contributing … prosperity slows”, highlighting that migrants have been crucial to Spain's economic growth, which is currently the fastest in Europe.

Zimbabwe fast bowler Blessing Muzarabani has been banned from the Pakistan Super League (PSL) for two years after he abandoned a pre‑agreed deal with Islamabad United to play for the Indian Premier League (IPL) franchise Kolkata Knight Riders.The 29‑year‑old was initially signed by Islamabad United despite going unsold in both the IPL and PSL auctions. However, when Kolkata Knight Riders needed a replacement for Mustafizur Rahman – who was released under BCCI instructions – Muzarabani opted to join the IPL side instead.Pakistan Cricket Board (PCB) officials condemned the move, stating that the player “disregarded his obligations in favour of a conflicting arrangement” and violated the contractual principles that underpin professional sport.The IPL and PSL now run almost concurrently, making it practically impossible for an international player to feature in both competitions within the same season.Similar disciplinary action has been taken before: South African bowler Corbin Bosch received a one‑year PSL ban after he chose to play for Mumbai Indians in the IPL, turning down a contract with Peshawar Zalmi.Pakistani cricketers have been absent from the IPL since the 2008 Mumbai attacks, when geopolitical tensions led Indian franchises to stop selecting players from across the western border.Recent concerns about Indian‑owned teams in other leagues, such as England’s The Hundred, have also surfaced. Those worries were eased when Pakistani pacer Abrar Ahmed was signed by the Indian‑owned Sunrisers Leeds, though the move sparked a social‑media backlash and drew criticism from former India star Sunil Gavaskar, who claimed the signing “indirectly contributes to the deaths of Indian soldiers and civilians”.

The International Energy Agency (IEA) has sharply cut its forecasts for global oil supply and demand growth, citing disruptions caused by the US-Israel war on Iran that are impacting oil flows and weighing on the global economy.According to the IEA's report, global oil demand is expected to fall by 80,000 barrels per day (bpd) this year, a significant drop from the projected year-on-year rise of 640,000 bpd in its previous monthly report.The forecast comes after the International Monetary Fund, World Bank, and IEA urged countries to avoid hoarding energy supplies and imposing export controls that could exacerbate the shock. IEA chief Fatih Birol appealed to all countries to let energy stocks flow to the markets, warning that demand destruction will spread as scarcity and higher prices persist.The IEA report highlighted that the deepest cuts in oil consumption have come from the Middle East and Asia Pacific, particularly for naphtha, LPG, and jet fuel. A projected 1.5 million bpd drop in demand in the second quarter of this year would mark the deepest contraction since the COVID-19 pandemic.The Organization of the Petroleum Exporting Countries (OPEC) also lowered its prediction for world oil demand in the second quarter, but kept its full-year outlook unchanged. The IEA noted that attacks on energy infrastructure in the Middle East and Iran's closure of the Strait of Hormuz have led to the largest oil supply disruption in history, with 10.1 million bpd lost in March.Iran's de facto control over the Strait of Hormuz, a key route for global energy shipments, sent gas and petrol prices skyrocketing around the world. The US blockade on Iranian ports has further clouded the outlook for global energy security and the supply of goods that rely on petroleum.The IEA warned that oil demand could plunge even further if the strait remains closed, and emphasized that resuming flows through the Strait of Hormuz remains the single most important variable in easing pressure on energy supplies, prices, and the global economy.Meanwhile, Russia has benefited from the disruptions, with its revenues from crude oil and refined products rising in March due to the surge in prices. Moscow's crude oil exports rose by 270,000 bpd last month to 4.6 million bpd, driven by higher seaborne shipments.