Eugene Cernan died as the latest man to walk on the moon. He had hoped he wouldn't be the last.
Scientists say this is the first time a shark gave birth to pups the old-fashioned way and then later switched reproduction styles.
A new study claims eating red chili peppers will reduce the risk of death — but it's not that simple.
If you're questioning whether tonsillectomy -- a surgical procedure to remove the tonsils -- can really improve sleep and throat health…
The British royal co-authored an illustrated book about climate change.
Moon Express is the first private firm to get permission from the U.S. government to land on the moon.
Environmentalists and the U.S. government aren't seeing eye to eye on the decision.
Yes, it boils down to "the battery is on fire," but there's more to it than that.
Health insurance giant Cigna and CVS Health have made big moves against the pricey brand-name allergy treatment.
People with Parkinson's are boxing to help slow the progression of the disease.
The world's smallest knot could lead to advances in materials science, like those we made with graphene.
The telescope will search our sun's closest neighbors in the Alpha Centauri system.