Patience is a virtue, especially when it comes to wildlife photography

Scientists discover over 100 new marine species in the Philippines

Former gambler puts his money on nature

13-year-old conservation photographer is changing minds, one animal photo at a time

See a sea turtle's view of the Great Barrier Reef

New firefly species discovered in California

6 things to know about Earth's 6th mass extinction

We're running out of water, NASA images show

Pope Francis takes climate debate to a new level

U.S. grants new protections for captive chimpanzees

Massive great white shark 'Deep Blue' may be largest ever filmed

U.S. Coast Guard saves sea turtles tangled in trash