National

US marks 25 years since the Sept. 11 attacks

Americans are commemorating the 25th anniversary of 9/11, remembering the shock, the dead and the sweeping consequences of the al-Qaida attacks on symbols of U.S. might and prosperity.

Anthropic researcher resigns with warning about the dangers of AI development

An Anthropic researcher said he is resigning from the company over concerns the artificial intelligence firm and its competitors are not acting responsibly in AI development, echoing concerns raised inside and outside of the industry about the technology’s potential to elude human control.

Cyclospora outbreak followed years of declining FDA foreign inspections

A nationwide outbreak of cyclospora tied to contaminated lettuce has heightened safety concerns about imported food, while underscoring a longer-term trend: U.S. regulators are conducting fewer international inspections to catch contaminated produce before it lands on American plates.