This revival is a hopeful indicator for the communities that live along these rivers. Critically endangered fish once on ...

The sometimes uncomfortable sensations we feel in our teeth may be an evolutionary holdover from the scaly exteriors of ...

A 2-month-old orphaned black bear cub was rescued from the woods and is being raised by humans dressed as bears at the San ...

This changes everything," said Sheriff's Sgt. Dan May. "This thing is going to make a difference in the future — it’s not if, ...

A beach in the Australian state of South Australia has been closed due to a mysterious foam. Surfers have reported cold and ...