When it comes to the potential of H5N1 avian flu picking up mutations that might lead to human-to-human spread, that "train has already left the station," warns 1 infectious disease expert.

As soon as the bar passes your knees, push your hips forward with power. You should end up standing tall and straight with ...

Learn to identify warning signs of common skin problems in dogs, like dull fur, excessive itching, bald patches, and red or inflamed skin.

A federal judge on Tuesday ordered U.S. health agencies to restore websites that they abruptly took offline in response to an executive order by President Donald Trump telling them to scrub websites ...