Findings from research into illnesses associated with bathing in lakes and rivers come amid boom in hobby

Wild swimming has been linked to a higher risk of stomach bugs and skin rashes, according to the largest ever controlled study of illnesses associated with bathing in rivers and lakes.

The research found that swimmers at locations in Hungary were more than twice as likely to develop skin problems, while the risk of contracting a stomach bug rose significantly in water with higher concentrations of E coli and other bacteria linked to faecal pollution.

• Czech pair beat Bencic and Cobolli in deciding tiebreak

• Revamped event draws strong crowds at Arthur Ashe

• Singles stars dominate after doubles specialists exit

To many who came to the US Open grounds this week, the showpiece of the mixed doubles championship came Tuesday afternoon, with the returns of Serena Williams (after four years away from tennis) and Carlos Alcaraz (after four months out with a wrist injury).

To the players who remained in the field after Williams and Alcaraz exited in the quarter-finals, the real highlight was Wednesday night’s final at Arthur Ashe Stadium, with its $1m in prize money on the line. Karolína Muchová and Jakub Menšík made the most of the spotlight, beating Belinda Bencic and Flavio Cobolli 6-3, 1-6 (10-6) for the title.

An anonymous reader quotes a report from CNN: Microsoft co-founder Bill Gates argued on Wednesday that artificial intelligence needs significant limits or else the harm to humans will outweigh any potential good. "AI will either be the greatest equalizer ever invented, or the worst source of injustice," he said in a 6,000-word essay, entitled "The turbulent AI era is here. The choices we make now are critical." [...] "Even under the best circumstances, the transition to this new AI era will be one of the most turbulent times in human history," he said, adding that "I don't see evidence that leaders, experts, and communities are confronting the challenges adequately. There is no plan to ease the entry into the AI era." AI can provide great benefits in field like agriculture and medicine, he argued, such as breakthroughs in preventing and treating diseases. But he also noted that the transition carries big risks, like widespread unemployment, harming the educational and social development of children, or making it easier for criminals and bad actors -- or AI itself -- to cause deliberate harm. "As the models become more powerful, they could begin to act against our interests and we could lose control," he warned. These significant risks must be controlled quickly, Gates said. "If someone had a credible plan for slowing down AI advances globally, I would likely support it," he wrote. "However, I don't think that's going to happen. The geopolitical and economic incentives are pushing too hard to go full speed ahead." In an interview with CNN's Anderson Cooper that will air on Wednesday evening, Gates said AI models have gotten dramatically more powerful at a rate faster than he expected. "They're now capable of causing cyberattack risk, bioterrorism risk, psychosocial risk," he said. "I have to say I'm kind of shocked that the exact criteria that we review these models with, and the actions we take to minimize the harms, are really completely missing." In his essay, Gates proposed taxing AI or robots the way you would pay a human employee's payroll tax in order to slow the shift away from using human labor. He also wants to set aside some work to be done by humans only. "My message to leaders is: You have a chance to act now, before unemployment rises sharply, communities are hurting, and public trust has eroded," he said. "You can make sure AI benefits everyone. And you can work with other governments to meet this national and global challenge."

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A US military strike on an alleged drug trafficking boat in the Caribbean on Tuesday killed four people, officials said.

US Southern Command (SOUTHCOM) said in a post on X that the strike targeted a vessel “operating along established narco-trafficking routes in the Caribbean.”

Jes Staley told US House committee he also was at one point named a trustee of convicted sex offender’s estate

Former JPMorgan Chase executive Jes Staley told US lawmakers he repeatedly shared confidential and market-sensitive bank ⁠information with Jeffrey Epstein and ⁠was at one ​point named as a trustee of his estate, according to a transcript released by the House oversight committee on Wednesday.

These admissions come as lawmakers investigate the late convicted ⁠sex offender’s ties with political and business elites. Staley appeared before the committee in July as part of its investigation into Epstein and his associate Ghislaine Maxwell. Transcripts ⁠from the meeting were released on Wednesday.

The eclipse will obscure about 93 percent of the moon’s surface. Here are the peak times and tips for the best viewing experience.