Learn how the examination of Austrian mummy remains reveals details of his life, but leaves a few mysteries behind.

A new probiotic could soon tackle the burden of heavy-metal-contaminated fish.

Animals don’t wear watches, but they may be able to keep track of time. Learn how they do it.

Learn the best time and place to view the upcoming Eta Aquarids meteor shower.

Flares from a supermagnetized star may have generated as much as 10 percent of our galaxy’s heavy elements.