His derring-do and unusual lung capacity led him to make record-breaking dives of more than 200 feet into the Atlantic without wearing a scuba tank or fins.

The Frog Lake huts area on the back side of Castle Peak is used for a lot of backcountry recreation by skiers, snowboarders ...

Dental amalgam fillings have a bad rap. Advocates argue they are toxic and can harm people. But how common are they?

What's the wildest thing you've ever seen in the emergency room?

A neutron star’s teaspoon of material would weigh billions of tons. Venus rotates backwards compared to most planets. Space smells like seared steak, according to astronauts. There are more trees on ...