For centuries, humans have lived underground. Today, that ancient practice is under dire threat—even as cave life makes more ...

The Sahara wasn’t always a desert—14,000 years ago, it was alive with rivers, people, and wildlife. Now, new evidence is ...

Watch more #standup #comedy on youtube from Just for Laughs <a href=" ABOUT JUST FOR LAUGHS : Just For Laughs is the world’s ...

As the growing tide of travelers strains housing, water and hot spots, protests and measures to lessen the effects of ...