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Gray whales have historically been a rare sight in the San Francisco Bay. They migrate over 10,000 miles from Mexico's Baja California to the Arctic region, seldom stopping in the busy shipping corridor for prolonged periods. However, in recent years, this has changed in a dire way.A new study published in the journal Frontiers in Marine Science has found that gray whales in the bay have been dying at alarming rates, largely due to collisions with vessels. Eastern North Pacific (ENP) gray whales began to appear more frequently in the well-trafficked maritime corridor around 2018.According to researchers, at least 18% of gray whales that entered the bay from 2018 to 2025 have died. They determined that for more than 40% of the whale carcasses, the cause of death was blunt force trauma consistent with vessel strikes, prompting calls for renewed efforts to help avoid more fatal collisions.“It was historically very unusual for them to enter the bay, especially for longer amounts of time or consistently year after year,” said Josie Slaathaug, lead author of the study. There are whale subgroups known to hunt for food south of the Arctic, but a majority of the recently spotted whales feeding in the bay were not a part of these foraging clusters.A wave of new whale presence had not been observed in the waters since the late 1990s. Researchers have theorized that Arctic warming is disrupting food availability for the whales, driving them to hunt in new places such as the bay, although it remains unclear what exactly they may be eating there.Their potential new feeding corner, though, is a major shipping route. The true mortality rate for whales in the bay may be higher, hovering somewhere from 40% to 50%, Slaathaug said.In recent years, there have been several reports of dead whales that wash up on Bay Area beaches. The ENP gray whale population has been in decline due to malnutrition and starvation from climate-driven prey shifts in the Arctic. The Southwest Fisheries Science Center estimated a population total of about 13,000 whales, its lowest count since 1970.“It’s not unique to their migratory corridor that a lot of whales are dying,” Slaathaug said. “What is unique about San Francisco Bay and this study was that there was such a clear emerging cause of death.”Some local efforts are under way to reduce vessel collisions. The Marine Mammal Center has developed a program called Whale Smart, to educate vessel operators in the San Francisco Bay on how to interpret whale behavior to avoid close encounters.In Alaska, where vessels also pose a threat to the whale population, one fleet company partnered with WhaleSpotter, a company that uses AI and thermal imaging to detect the presence of whales, so they can change course well in advance.Last year, the Center for Biological Diversity, a conservation group, sued the US Coast Guard, which regulates vessel traffic off the California coast, for failing to analyze how vessel routes may harm whales and sea turtles.“This most recent study about the gray whales reaffirms that we have way underestimated the problem and we are not managing human activities well enough to avoid the whales,” said Catherine Kilduff, senior attorney at the center.Federal action is needed to reduce the fatal collisions, Kilduff said. According to the Endangered Species Act, the coast guard should be consulting with the National Marine Fisheries Service when setting shipping lanes to assess impact to marine wildlife.Kilduff also suggested mandatory speed limits for vessels. “There are voluntary speed reductions on the west coast, but there is evidence that those aren’t effective. The compliance rate isn’t high enough,” she said.A 2022 study co-authored by the National Oceanic and Atmospheric Administration found that the average speeds of large vessels had decreased from 2010 to 2019 in voluntary speed reduction zones. But, researchers determined that the cooperation rate of roughly 50% was lower than the amount needed to reduce vessel strike-related mortality to a level that maintains a sustainable whale population.“These whales are using the oceans in such a sophisticated way. We can learn so much from them, and if we can figure out ways to avoid killing them, I know that they’ll come back to healthy population levels,” Kilduff said.

Arsenal survived a tense second‑leg against Sporting Lisbon, preserving their 1‑0 first‑leg cushion to advance to a Champions League semi‑final against Atlético Madrid. The victory comes amid a turbulent spell that has seen the Gunners lose the Carabao Cup final to Manchester City, exit the FA Cup to Southampton, and drop points to Bournemouth in the Premier League.The match was a defensive slog. Arsenal managed just one shot on target – a strike credited to Martín Zubimendi – and struggled to create clear chances. Substitute Leandro Trossard rattled the post with a header in the 84th minute, while Sporting’s Geny Catamo and João Simões each struck the woodwork, underscoring the fine margins.Despite the lack of flair, Arsenal’s backline held firm. Goalkeeper David Raya made a crucial save, and the team’s overall resolve mirrored the solidity that has defined their season. The win ensures a semi‑final showdown with Atlético Madrid, the side that humbled Arsenal 4‑0 in the league phase last October.While the result eases immediate pressure, the performance raised questions about Arsenal’s attacking potency. Only one shot on target and a reliance on defensive grit highlight concerns that could haunt them in the upcoming league clash with Manchester City, who sit six points ahead in the title race.Looking ahead, Arsenal will need to translate their defensive confidence into sharper offensive output if they hope to challenge for silverware on multiple fronts.

As millions of Americans rush to file their taxes on Tax Day, a new report reveals that the average US household spent $4,049 on military-related spending in 2025, up from $3,707 in 2024. This increase comes as Donald Trump pushes for a 40% increase in federal defense spending, despite growing concerns over rising living costs and government expenditure.The report by the Institute for Policy Studies (IPS) thinktank found that military-related spending in 2025 includes about $1,870 going to Pentagon contractors, $770 to military personnel, $130 for nuclear weapons, and $57 for aid to foreign militaries. The spending does not account for the cost of the US-Israeli war with Iran, which began in February 2026 and has already exceeded $11.3bn in the first six days alone.The IPS report highlights that these enormous sums for the Pentagon and militarism come with enormous costs to ordinary people – both in terms of the opportunity cost for other programs and the drain on their wallets. The analysis is based on an average 'tax filing unit' with a total taxable income of $104,000.Americans have filed their taxes this year amid growing public concern over cost of living, taxes, and government spending. A recent Fox News poll found that 70% of registered voters surveyed believe their taxes are too high, up 11 points from last year. The same poll also found that 29% of registered voters said they were concerned with 'how the government spends their tax dollars.'Beyond military spending, the report estimates that $2,492 of the average taxpayer's federal income tax went to Medicaid, $2,207 to Medicare, and $31 to substance abuse and mental health programs. The report also found that the average taxpayer paid about $396 for the Supplemental Nutrition Assistance Program (Snap) and $607 for the Department of Education.The data has significant implications for the economy, as US inflation surged in March with prices up 0.9% compared with last month and 3.3% over the year, amid the US-Israel war with Iran. The University of Michigan's consumer confidence survey recorded a 10.7% drop to its lowest level on record.

Negotiations between Washington and Tehran are expected to resume in Islamabad within days, placing President Donald Trump under intense pressure to deliver an Iran accord that can be credibly billed as superior to the 2015 Joint Comprehensive Plan of Action (JCPOA) brokered by former President Barack Obama. Two tests dominate the diplomatic calculus: the deal must demonstrably exceed the Obama agreement, and it must ensure that Iran derives no lasting strategic advantage, particularly over the vital Strait of Hormuz. While direct comparisons with the 159‑page JCPOA are imperfect—given the evolution of Iran’s nuclear program and the emergence of non‑nuclear concerns—the Trump team is framing its objectives around four pivotal issues. 1. Enrichment suspension: In Geneva on 26 February, the U.S. demanded a 10‑year freeze on all domestic uranium enrichment, a figure Iran’s foreign minister deemed unrealistic beyond three years. In Islamabad, the U.S. escalated the ask to a 20‑year suspension, yet Trump publicly dismissed even that, insisting on a permanent ban. The practical timeline for Iran to restart enrichment after the damage to its facilities remains uncertain. 2. Highly enriched uranium (HEU) stockpile: The original JCPOA capped uranium enrichment at 3.65% and limited the stockpile to 300 kg. Iran now holds 440.9 kg of 60%‑enriched uranium—a material that can be rapidly converted to weapons‑grade (90%)—mostly stored as UF₆ gas in scuba‑tank‑sized canisters. Tehran offered to down‑blend this stockpile to 3.67% in an irreversible process, mirroring the 2015 deal’s provisions. The U.S., however, is pressing for the entire stockpile to be removed from Iran under American supervision, a stance that raises questions about the relative merits of in‑country down‑blending versus export. 3. Sanctions relief: The JCPOA promised the release of roughly $100 billion in frozen Iranian assets and the lifting of oil trade restrictions, while retaining sanctions on terrorism, human rights, and missile proliferation. In the Geneva framework, over 80% of sanctions would be lifted, leaving only human‑rights‑related measures. Trump’s administration, wary of political backlash, seeks to attach conditions on how Iran can spend the relief, a demand Tehran rejects, insisting on a permanent, irreversible lifting of sanctions. 4. Non‑nuclear issues: Trump has repeatedly criticized the JCPOA for isolating Iran’s nuclear program from its broader regional behavior. The current negotiations must grapple with Iran’s ballistic‑missile program, support for proxy forces, and the strategic future of the Strait of Hormuz. Iranian officials are divided: one camp favors leveraging the strait for immediate revenue and national pride, while another views it as a diplomatic lever to secure a lasting ceasefire and security guarantees. The confluence of these challenges creates a “marshmallow test” for both sides—whether they can forgo short‑term temptations in favor of a durable, long‑term settlement. As the Trump presidency approaches its final year, the ability to craft a deal that convincingly outperforms the Obama era while addressing the expanded nuclear and geopolitical landscape will determine the legacy of U.S. policy on Iran and its impact on regional stability.

A recent court of appeal decision suggesting it's impossible to determine which identical twin fathered a child has sparked controversy among genetics experts. Prof Michael Krawczak from Kiel University, Germany, argues that this is not the case. According to Krawczak, the germ cells of monozygotic twins differ with sufficient probability and to a sufficient degree to allow their respective children to be clearly assigned to either of them using molecular genetic techniques.Krawczak and his colleagues first proposed this approach in 2012 and demonstrated its practical feasibility in 2018. While the required molecular genetic testing is costly, currently in the five-figure range, Krawczak questions whether these costs would be a significant enough barrier to preclude genetic testing, given the potential consequences of inaction for those involved.The court's assertion that it was "not possible" to determine paternity in such cases is therefore disputed. Krawczak's comments highlight the potential for genetic testing to resolve paternity disputes in cases involving monozygotic twins, offering a solution to a complex and sensitive issue.

British Chancellor Rachel Reeves has stepped up her criticism of Donald Trump's war on Iran, describing it as a 'mistake' that has destabilized the global economy and damaged living standards around the world.In a marked fraying of the transatlantic relationship, Reeves said Trump's decision to break off from diplomatic talks with Iran and launch airstrikes seemed to have left the president in a worse place than he started.“I think it was a mistake to end those [talks with Iran] and to enter into conflict, because I'm not convinced that we are safer today than we were a few weeks ago,” she told an event in Washington.Reeves' comments added to blunt criticism of Trump she made just before flying out on Tuesday, when she expressed frustration at the 'folly' of his decision to go to war without a clear exit plan.The criticism adds to an increasingly tense atmosphere between Downing Street and the White House, with Trump's attacks on Prime Minister Keir Starmer becoming increasingly personal.The IMF warned on Tuesday that a further escalation in the Iran war could trigger a global recession that would affect the UK more than any of the other G7 nations.Reeves called for the urgent reopening of the strait of Hormuz to calm global energy prices, saying the lack of clear US targets in negotiations with Iran had worsened the situation.“We had the waterway open a few weeks ago. So, if now the objective is to reopen the strait of Hormuz? Well it was open at the beginning of this conflict,” Reeves added.Reeves said she had come to the IMF meetings to “deliver that fair message” that the conflict in the Middle East was hitting living standards worldwide and required urgent de-escalation.

At the Metropolitano, Barcelona appeared to be in control early on, with Lamine Yamal delivering a pinpoint cross that set up a near‑certain goal for Fermín López. The strike was thwarted by a spectacular save from Juan Musso, leaving López drenched in claret. Had the ball found the net, Barcelona would have taken a 3‑0 lead and an advantage in the tie after already scoring through Yamal and Ferran Torres in the opening half‑hour.The deadlock was broken when Charlton‑trained forward Ademola Lookman netted the decisive goal, sending Atlético Madrid into the Bigger Cup semi‑finals. The victory sparked an exuberant reaction from coach Diego Simeone, who praised his side’s enthusiasm and readiness for the next challenge, hinting at a possible showdown with Arsenal or Sporting.In the aftermath, Barcelona winger Raphinha launched a scathing critique of referee Clément Turpin, alleging that the officiating had robbed his team not only in the second leg but also in the first. The Brazilian warned that his comments could land him on UEFA’s disciplinary “naughty step,” with precedent suggesting a suspension of at least three matches for such language.The controversy deepened as Turpin refrained from issuing any bookings to Atlético players and denied Barcelona what they believed were two clear penalty opportunities across both legs. Musso, who had earlier saved López’s chance, dismissed the accusations, emphasizing that the match was decided on the pitch and that disciplinary actions are part of the game’s reality.Further coverage of the European fixtures, including live updates from the Bigger Cup quarter‑finals and analysis from Guardian experts, is available on the publication’s football portal.

The Brexit debate has taken a significant turn, with Keir Starmer's government now openly acknowledging the need for closer ties with the EU. This shift in approach comes as the UK faces increasing global uncertainty, including Vladimir Putin's territorial aggression, Donald Trump's geopolitical vandalism, and China's emergence as a superpower.In opposition, Starmer had pushed Brexit to the margin of debate. However, in government, he has learned that Europe is central to Britain's interests, whether discussed or not. The avoidance of painful arguments from the past has turned out to be a handicap when making plans for the future.Labour's 2024 general election manifesto had pretended that Brexit was a historical event, something Boris Johnson got 'done' in 2020. However, the relationship with the EU cannot be settled due to its evolving nature and the UK's position as an ex-member on its border.The options are now more Brexit or less, never a steady state. Johnson's Brexit deal was structured to accelerate separation over time, with the theory that divergence from EU rules would give Britain a competitive advantage. However, this Eurosceptic fantasy has been exposed as wrong, with the UK now seeking to put Johnson's divergence ratchet into reverse.Downing Street's acceptance of this logic has been flagged by a gradual change in rhetoric, with the prime minister now listing Brexit as an affliction in the same category as the Covid pandemic. The chancellor, Rachel Reeves, identifies closer integration with Europe as 'the biggest prize' in a dash for growth.To facilitate a more intimate relationship, the government proposes legislation that will give ministers open-ended powers to adopt EU standards for various sectors of the economy. This 'dynamic alignment' is supposed to make it easier for businesses to move goods into the single market and make Britain a more attractive destination for investment.However, the Conservatives and Reform UK are appalled, objecting to the circumvention of future legislative scrutiny by the use of so-called Henry VIII powers. The real grievance is the old ideological one, equating any application of single market rules to colonisation by Brussels.As Starmer tries to go in this direction, he will collide with familiar Brexit obstacles. The European Commission will insist there can be no 'cherrypicking' from the single market; that non-member states wanting to enjoy the benefits of a European club can expect to pay subscription fees into European budgets.Opinion polls routinely show a clear majority of voters think Brexit has gone badly. The logic of pooling resources with continental neighbours can only grow in the light of wildfires started by Trump along the international horizon.Starmer knows these conditions permit a more assertive agenda of EU integration. However, it is hard to take bolder strides within red lines – no free movement; no single market membership; no customs union – drawn when Labour's Europe policy was defined by the preference to change the subject.

A former Alabama defensive lineman, Luther Davis, who helped the Crimson Tide win the 2010 national championship, is preparing to plead guilty to a multi‑million‑dollar loan fraud that hinged on impersonating NFL athletes. According to a criminal information filing by the U.S. Attorney for the Northern District of Georgia, Davis and his associate CJ Evins obtained at least thirteen fraudulent loans totaling $19,845,000. The defendants chose to waive a grand‑jury indictment and will enter guilty pleas at a hearing scheduled for 27 April. The scheme targeted lenders that specialize in financing athletes, notably Aliya Sports and All Pro Capital Funding, with loan brokerage services provided by Sure Sports. Three of the loans are detailed in the filing: $4.025 million was secured for a fictitious company linked to Cleveland Browns tight end David Njoku. $4.35 million was obtained for a sham entity tied to Green Bay Packers safety Xavier McKinney. $3.3 million was borrowed for a fabricated venture associated with Atlanta Falcons quarterback Michael Penix Jr. Investigators say the duo created shell companies with names resembling the players’ initials, opened bank accounts, and fabricated email addresses and driver’s licenses. Davis then attended virtual loan closings in disguise—often wearing wigs, makeup, or a durag—to pose as the athletes and convince notaries to certify the fraudulent documents. One closing on 22 January 2024 for the Njoku loan involved Davis presenting a counterfeit Georgia driver’s license that displayed the player’s photo alongside a number belonging to an unrelated Savannah resident. Similar deceptions occurred for the McKinney and Penix loans, with forged Florida and Georgia licenses respectively. The fraud mirrors a separate case in which First Farmers Bank & Trust sued an insurer after a $5.265 million loan, also brokered by Sure Sports, was discovered to have been signed with a fake Njoku identity. While it is unclear whether that loan is part of the thirteen identified in Georgia, the modus operandi aligns closely. Both Davis and Evins face charges of aggravated identity theft and conspiracy to commit wire fraud, offenses that carry potential sentences of up to 20 years in prison. Their attorneys declined to comment on the pending pleas. Beyond the courtroom, the case underscores vulnerabilities in niche financing markets that cater to professional athletes, highlighting how forged identities and shell corporations can be leveraged to extract substantial capital from lenders.