August 12, 2026

White House officials are almost certain to revise the Trump administration’s new artificial intelligence guidelines and expand its oversight of AI models, according to people familiar with the matter. The White House announced this month that it had developed an AI framework, where the most powerful models created by US labs would be tested for…

experts say this summer’s main threat of lettuce-borne cyclospora may finally be waning, with investigators having identified the likely culprit as iceberg lettuce sold through Taylor Farms de Mexico. But the fact remains that commercially-produced lettuce isn’t always safe. The FDA continues to flag cluster outbreaks of cyclosporiasis and salmonellosis, with a recent cyclosporiasis outbreak…