The Indigenous leader on the threats to his Kayapó tribe, why ancestral knowledge matters — and the meaning behind his ...

In this edition, we take a look at how renewables surpassed coal for the first time, a death sentence to coral reefs, and how ...

The archaeological wonders and spectacular nature of Northern Peru make it an ideal destination for adventurous explorers ...

Explore the longest line of latitude on Earth, the Equator. Learn about its length, countries it crosses, climate, and importance in geography and navigation.

The world's alarm bells are ringing loudly. What follows is a list of really good reasons to despair – and an excellent argument for why you absolutely should not.

Cruising these days is about far more than seeing breathtaking views and experiencing luxurious comforts. Today, an ...

The Philadelphia Zoo’s award-winning holiday light show, LumiNature presented by PNC, is back and bigger than ever, featuring ...

This marks the fourth time Danté Fenolio has been named a finalist for the Wolfgang Kiessling International Prize for Species ...