The decision undoes a highly effective 34-year prevention strategy that has nearly eliminated early childhood hepatitis B infections in the U.S.

At least 45 people in nearly two dozen states have been sickened with salmonella food poisoning tied to the Super Greens brand of diet supplement powder, federal health officials said Wednesday. Superfoods Inc., which makes Live it Up-brand Super Greens powder, recalled products including its original and wild berry flavors with expiration dates of August 2026 to January 2028. No deaths have been reported, according to the U.S. Food and Drug Administration and the Centers for Disease Control a

Even when information is factually accurate, how it’s presented can introduce subtle biases. As large language models increasingly bring people the news, this bias is a looming problem.