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The LeadAt this time of year a sinister-looking substance can often be sighted around Britain's coast: a frothy foam piled up along the shoreline or appearing in long ribbons offshore. People sometimes assume this foam is the result of pollution or sewage dumping. In fact it is a common natural phenomenon produced by a combination of algae and weather.The Science Behind Sea FoamSea algae start to grow in April as conditions warm. The most common sort, phaeocystis, is not toxic and forms part of the marine food chain. When the algal bloom dies it leaves a brown scum of organic material with surfactant properties, which, like soap, lowers the surface tension of the water.Formation of Coastal FoamThese natural surfactants create foam when the water is disturbed. Breaking waves churn up the water and produce yellowish-brown foam along the shoreline. This may be so abundant that fragments blow about like thistledown.Wind Patterns and Foam LinesWind blowing over the sea creates rotating horizontal cylinders of water, like submerged rolling pins. These rotating currents, known as Langmuir circulation, push water downward at one point and up in another. Sea foam gathers in long parallel lines in the calm sections, known as windrows, foam lines, or drift lines.Understanding the Appearance and SmellSea foam may look unnatural, as well as unsightly, and it sometimes smells foul. But it is generally natural and harmless.

The US-Taiwan Arms Sale Pause A top official in the United States military has said Washington is pausing a $14bn arms sale to Taiwan to conserve munitions for its war on Iran. Details of the Pause Acting Navy Secretary Hung Cao provided the update to lawmakers during a Senate hearing on Thursday, a week after the weapons sale took centre stage in talks between US President Donald Trump and Chinese leader Xi Jinping in Beijing. Cao told the Senate Appropriations Subcommittee on Defense that the US is pausing the sale to ensure it has enough munitions for its potential conflict with Iran. The decision to move forward with the sale would be made by Secretary of Defense Pete Hegseth and Secretary of State Marco Rubio. Impact on Taiwan's Defense Taiwanese Premier Cho Jung-tai told reporters on Friday that Taiwan would continue to pursue arms purchases, according to Taiwanese news outlet FTV News. William Yang, senior analyst for northeast Asia at the Crisis Group, said in a social media post that the pause will “exacerbate anxiety and scepticism about US support in Taiwan and make it difficult for the Taiwanese government to request additional defence budget for the foreseeable future”. The Iran Conflict and US Military Preparedness The war has been paused since the US and Iran agreed to a ceasefire on April 8, but the sides have yet to reach a permanent peace deal. “Right now, we’re doing a pause in order to make sure we have the munitions we need for Epic Fury – which we have plenty,” Cao said. Future Outlook Trump, who has confirmed that he discussed the arms sale with Xi, said last week in an interview with Fox News that he “may” or “may not” approve the package. Trump has also suggested that the package could be used as a “negotiating chip” – despite a decades-old precedent against consulting with Beijing on arms sales.

The Accolade Juan Mata had been written off, another caught in the mire of Australian football despite being a World Cup winner. Ever-smiling, now the 38-year-old also has the last laugh, having won the A-League Men’s Johnny Warren medal, the award for the competition’s player of the year. The Season's Impact After receiving the accolade, the out-of-contract Melbourne Victory playmaker said he wondered at the start of the season whether he would even go around again. Mata had endured a difficult introduction to Australia in 2024, after he signed with Western Sydney Wanderers following brief spells in Turkey and Japan. At the time, the arrangement made sense: both club and player – whose peaks were years past – were looking to bring joy back to football. The Data Analysis Mata played 1,684 minutes, scoring five times and assisting others for 13 goals, in a season of promise that ultimately ended suddenly. Victory were unlucky to lose to Sydney FC in the elimination final. The Impact Analysis Mata said he would have traded the Johnny Warren medal for club success, and expressed his appreciation for the Melbourne club. “They created a context and an environment in which I could enjoy football again,” he said. Everyone in the club, my teammates, they have a fantastic culture, and it is a privilege to be part of this.” The Prediction Mata’s future is uncertain. He said after receiving the award he would now take some time to consider his options. He is yet to confirm even whether he will play again. “That’s the big question for me now, what I want to do in my life – if I want to keep playing or not,” he said. “It’s difficult to stop when you’re enjoying. It’s also a good time to stop when things are going well. That’s what I said [after he won] the Victory medal, and that’s the way I feel.

Welbeck and Seagulls Push for Europe Brighton must overcome Manchester United on the final day to secure a place in Europe for the second time in their history. Danny Welbeck could be key against his former club, having enjoyed his most prolific season with 13 league goals. The Battle for the Wooden Spoon Burnley and Wolves face off in a match that will determine which team finishes 19th and receives £2m in prize money. Both teams have had a disappointing season, but a win for either side could move them off the bottom of the table. A Carnival Atmosphere at Selhurst Park Crystal Palace host Arsenal in a match that promises to be a celebration of the Gunners' Premier League title. Manchester City's failure to beat Bournemouth means that Arsenal can now focus on their upcoming Conference League match. Fulham in Mendes Merry-Go-Round? Could this be Marco Silva's final match in charge of Fulham? The manager has been linked with Benfica, and his departure could trigger a series of moves involving other top players. Liverpool Exits and a Return Liverpool host Brentford in a match that will see several players say goodbye to Anfield. Mohamed Salah and Andy Robertson are among those departing, while Jordan Henderson returns to the stadium with his new club. The Manchester City Farewells Manchester City's final match of the season will see Pep Guardiola and several key players say goodbye to the club. The team has dominated English football for over a decade, and their departure will be felt across the league.

The Passing of a NASCAR LegendTwo-time NASCAR Cup Series champion Kyle Busch has died at 41 after being hospitalized with a severe illness, NASCAR announced in a Thursday statement. The racing organization expressed their sadness, calling Busch "one of our sport's greatest and fiercest drivers" and extending condolences to his family, Richard Childress Racing, and the motorsports community.Racing Career and AchievementsBusch, a Las Vegas native, won championships in 2015 and 2019 and held the record for most wins across NASCAR's three national series with 234 victories. He was in his fourth season at Richard Childress Racing after previously winning titles with Joe Gibbs Racing. This season, he ranked 24th in the Cup Series standings with two top-10 finishes in 12 races.The Final RaceDuring a NASCAR Cup Series race on May 10 at Watkins Glen, Busch radioed in to his crew requesting medical aid after struggling with a sinus cold that was exacerbated by the intense G-forces and elevation changes at the upstate New York road course. Despite his condition, Busch continued to race and finished eighth.A Polarizing Figure in MotorsportsKnown as "Rowdy" and "Wild Thing" for his post-race fights, regular feuds with other drivers, and sometimes outlandish behavior, Busch stormed onto the Cup Series scene in 2005 by winning rookie of the year. Over his career, he won 63 Cup Series races and became one of the most recognizable figures in NASCAR.Legacy and FamilyBusch is survived by his wife, Samantha, and children Brexton and Lennix. His death marks the end of an era for NASCAR, as one of its most successful and controversial drivers has passed away at a relatively young age, leaving behind a legacy of remarkable achievements and memorable moments on the track.

The Journey of a Reject to Liverpool LegendThere was the Barcelona comeback on the night he ruffled Lionel Messi's hair, the Champions League triumph in Madrid, winning Liverpool's first league title in 30 years and pressing five Manchester City players in one career-defining run at Anfield when 4-1 up. But the best feeling Andy Robertson experienced at Liverpool was "climbing the mountain" with Jürgen Klopp's all-conquering team. Nobody climbed higher or harder.The boy who was rejected by Celtic at 15 and tweeted: "Life at this age is rubbish with no money" after his debut for Queen's Park aged 18 became the man many consider to be Liverpool's finest left-back, and arguably the best in the world at his peak. With 377 fiercely committed appearances in a Liverpool shirt behind him, Robertson will say goodbye on Sunday. The 32-year-old Scotland captain leaves "with no regrets, no bitterness" and "glad that one of our Egyptian friends might take a bit more of the limelight. I can just sneak underneath that."The Climbing of the Mountain Together"We were on the most amazing journey ever, all together," he reflects. "When we started out Mo Salah didn't sign as the best player in the world or the best winger in the world. Virgil van Dijk had the potential to be but wasn't the best centre-back in the world. Alisson wasn't the best goalkeeper in the world. Trent [Alexander-Arnold] wasn't the best right-back in the world. Hendo [Jordan Henderson] was still trying to find his feet as captain. We were all just on this journey from the bottom to the very top together and climbing that mountain was the best feeling ever."Every day we came in knowing we were getting better and better and starting to click as a team. We'd beat teams in the tunnel. Genuinely. When I speak to my Scotland teammates, they were lining up in the tunnel and looking over thinking: 'We're going to need to run our socks off today to get anything.' And more often than not they didn't get anything."We had an unbelievable environment to express ourselves, to play with freedom, but in our minds we knew we had to work at 100%. That was obviously from the manager, from the coaches, and I think then all the staff and people behind the scenes bought into it and you had the whole training ground determined to achieve all our dreams. Everyone was on the same page and we just made magical things happen thankfully."The Impact of Tragedy and TransitionRobertson's reminiscence prompts an inevitable follow-up. Why does Liverpool not feel like that now? His reply stops everyone in their tracks, and brings home the tragic reality of what this season has entailed for the now deposed Premier League champions. "In terms of the club I am leaving behind I think we are not at the 2017 stage, we are at the transition stage," begins one of Diogo Jota's closest friends. The Liverpool forward's death in a car crash alongside his brother in north-western Spain last July cast a dark pall over the campaign."This year hasn't worked out for a variety of reasons. We can't hide away from it, and it is not an excuse, but what we went through in the summer no team will ever go through. No member of staff will go through. I hope they never go through it because the devastation we went through … football didn't matter. We didn't care about football for weeks. None of us wanted to train. You were getting treatment off physios and physios didn't want to treat you. That is the reality of it."As footballers we of course have a duty, we have to move on and we managed that. We started the season fairly well although it was still an emotional time for us. The [season-opening] Bournemouth game was ridiculously emotional with all of Jots' family being there. I think after the 20th minute you saw a real dip in performance because of the emotional impact that it had on all of us.The Future of Liverpool FC"But then the season has been inconsistent. We bought players that we all got excited about, and they will all have an unbelievable career at Liverpool. I have no doubt about that. But they are also young. The one thing I get annoyed about in football is that footballers do not control their price tag. The market controls it. These players will be successful for Liverpool but they probably need a bit of time."Then some players who have played at a ridiculously high level haven't played to that level. If you add all that in then we have had an inconsistent season and that is the huge frustration for us. We have been too easy to play against. There is no hiding away from that but I believe they have more than enough in that changing room to be successful for Liverpool again."

The Grenfell Tower Fire Prosecution Delays Relief at this week’s news that police are sending files to the Crown Prosecution Service, recommending charges against 77 individuals and organisations for their roles in the Grenfell Tower fire, is mixed with grief and anger. On 14 June the disaster’s survivors and their supporters will gather for the ninth annual silent walk around the west London neighbourhood in which the ruined tower stands. Next year marks a decade since the fire. Investigation Findings and Criticisms The public inquiry into the disaster pointed the finger at multiple public and private bodies, decisions and individuals. Three construction firms, Arconic, Kingspan and Celotex, were found to have been deliberately dishonest about their products. Poor regulation of building safety was the fault of central government. Kensington and Chelsea council, and its tenant management organisation, were strongly criticised for poor fire safety and other lapses. So were the architects and contractors commissioned to oversee the block’s refurbishment. The London fire brigade was culpable for its dangerous “stay put” policy, which should have been changed following previous cladding fires, including the one that killed six people in Lakanal House, south London, in 2009. Prosecution Delays and Concerns These conclusions, and the inquiry’s 58 recommendations, were delivered in September 2024. Yet even now, the prospect of criminal trials remains painfully remote. With prosecutors expected to decide on which charges to bring by next June, cases are unlikely to come to court until 2028 at the earliest. One survivors’ group, Grenfell Next of Kin, responded to Tuesday’s announcement with a statement that its confidence in the system has been “shattered”. Another group, Grenfell United, said that survivors “cannot be expected to endure years more of delay”. Calls for Accountability and Change Criminal convictions have never been the only outcome sought. Campaigners welcomed the public inquiry’s findings and recommendations. Multimillion pound settlements of civil suits have been agreed. Earlier this year the government pledged dedicated funding for a long-planned memorial. Building regulation is in the process of being overhauled. A programme of cladding removal continues. Future Actions and Expectations But there is frustration about the pace of change, and concern that the laws on corporate manslaughter and negligence are too weak. Last year the Common Wealth thinktank warned of the “very high threshold for liability” and called for tougher penalties to ensure “meaningful deterrence”. Some of the firms who bear responsibility for the Grenfell fire continue to win public contracts – causing further distress.

The Star's Impactful Performance Cristiano Ronaldo scored twice as Al-Nassr clinched the Saudi Pro League title with a 4-1 win over Damac, ending his long wait for domestic silverware. Ronaldo's Road to Glory A trademark free-kick and a close-range finish, both in the final half-hour of Thursday’s game, sealed the win Al-Nassr needed on the last night of the season, with Al Hilal finishing just two points behind. Career Milestones and Achievements Ronaldo, 41, who was without a major club trophy since winning Serie A with Juventus in 2020, arrived in the oil-rich desert kingdom to great acclaim in 2023. He adds the Saudi championship to his English, Spanish and Italian titles and five Champions League medals. Ronaldo opened the door to a series of big-money Saudi signings when he joined Al-Nassr in January 2023, following an unhappy second spell at Manchester United. The Future of Saudi Football Next up for the all-time leading men’s international goalscorer, with 143 goals, is a sixth crack at the World Cup after he was named in Portugal’s squad this week. League and Player Statistics Ronaldo was the Pro League’s top scorer in his first two seasons, with his career tally now at 973 – tantalisingly close to the 1,000-goals milestone. Challenges and Controversies His Saudi stint has not always been smooth. In 2024, he was left in floods of tears when Al-Nassr lost the King’s Cup final to Al Hilal on penalties, denying him his first Saudi title. This season, he disappeared from Al-Nassr’s lineup for three games in an apparent protest at Benzema’s transfer to rival team Al Hilal.

The Rise of AI-Generated World Cup Songs World Cup fans are using artificial intelligence to create viral songs supporting their teams ahead of next month's tournament. These fan-made football anthems are racking up millions of plays across YouTube, TikTok, and Instagram. The Trend Takes Shape The trend appears to have started with a song dedicated to the French team, 'Imbattables', released in February by artist Crystalo, who is listed on Spotify as France's 'premier AI musical creator'. A Brazilian anthem followed with a similar name-chanting format and a trending phonk melody. The Data Analysis Millions of plays across YouTube, TikTok, and Instagram Tracks for top sides Portugal, Argentina, and Germany, as well as many others, have sprung up across platforms The Impact Analysis Experts say that the viral tunes raise questions about song ownership, artist compensation, and the valuation of human creativity. While some users do not appear to mind, with some even showing a preference for the AI-generated songs over an official anthem that football's world governing body FIFA commissioned from musicians Jelly Roll and Carin Leon. The Prediction The music industry has to cross the 'thorny Rubicon' of knowing what goes into a generative output, like a World Cup fan song. Quick-fix songs that can be chanted by fans or featured in advertisements are a clear use case for AI-generated music in its current stage.