Working together as a worldwide coalition, several groups and aquariums are helping the endangered zebra shark return to ...

These are the prettiest freshwater fish, from vibrant brook trout and pumpkinseed sunfish to majestic lake sturgeon. Check ...

Dry Tortugas National Park is located in the United States 70 miles past Key West at the southern tip of Florida. It is ...

Coral reefs are a crucial part of the marine ecosystem, providing habitats for all sorts of marine life and protecting ...

It has stopped snowing in the Himalayas. As a result, the water supply two billion people is under threat. The mountain range ...