Pandora Dewan

A child in California caught bird flu amid a recall of raw milk in the state, but investigations have found no evidence that the case was caused by raw milk.

At least 15 people have fallen sick as a result of eating contaminated ground beef, and health officials warn that the products may still be lurking in restaurant refrigerators.

For the first time ever, marine biologists have measured how much energy octopuses really need to change color — and it's a lot.