Dan Frolec faced 40 years in a Croatian prison after a fellow diver perished while exploring an underwater cave – followed by the coastguard who was sent to recover the body ...

Sometimes the most extraordinary adventures are hiding in plain sight, and the Science Museum of Virginia in Richmond proves ...

Here’s how far you can get without picking up any weights.

Solo hiking is common across upstate New York. Here's why hikers do it, when it's safe and how to manage the risks.

Europe is spending billions to fight loneliness, but the ruler is broken. Different measures give wildly different answers.