They had me outnumbered. I was on the banks of the Clearwater River, holding a spey rod. In the river, maybe 20 feet away and staring me down with their beady little eyes, were three river otters.

Meet the twenty-somethings trading clubbing and pub quizzes for bird ringing and hard graft on the Calf of Man.

"I randomly learned about it reading a novel and had no idea, and now every few years I read about a death because of it." ...

The past three summers have been the worst on record for Florida's coral reefs. To try to restore them, scientists are ...

Filmmakers and researchers are using drones to explore an underwater mountain in Lake Superior. They want to see if Superior ...

Beneath the luxury and laughter onboard, cruise ships conceal unsettling truths that could change everything you thought you ...

Whales and dolphins aren’t the only producers of sound in the oceans. Earthquakes rattle the seafloor, while container ships ...