Active bald eagle nests have now been documented in all but one of Ohio’s 88 counties, according to the Ohio Division of ...

Fossils from Earth’s biggest extinction reveal forest collapse triggered runaway warming - offering a warning for today’s ...

A bill introduced Monday, proposing to strip endangered species protections from Mexican gray wolves would mean ...

Morro manzanita, a candidate for the California Endangered Species Act, is only found in the coastal town and the surrounding ...

These 10 girls showed it's possible to shine in more than one sport. Now which one should earn the title as the best ...

These 10 boys showed it's possible to shine in more than one sport. Now which one should earn the title as the best ...

The lawsuit, filed by the Center for Biological Diversity, alleges the U.S. Fish and Wildlife Service violated the Endangered ...

Once thriving, there are now believed to be just 73 Southern Resident killer whales left in Washington state's Puget Sound.

A lawsuit filed on Tuesday argues the federal government knows a rare desert wetland wildflower is in trouble, but it isn’t ...

Take a journey through time and discover extinct animals from ancient history, from giant mammals and terrifying sea creatures to lesser-known species that once ruled the Earth. This video explores ...

The collapse of tropical forests during Earth's most catastrophic extinction event was the primary cause of the prolonged ...

By Ivonne Valdes, Max Saltman, Ana Melgar and Isa Cardona, CNN (CNN) — The debris arrives in the rockets’ wake: melted plastics, aluminum and pieces of blue adhesive. It all ends up stranded on the ...