Marine mammals can hold their breath for extended periods underwater; the question is, how do they know when it's time to resurface?

This year’s festival will celebrate husband-and-wife team Bonni Cohen and Jon Shenk, of San Francisco-based Actual Films.

Staff at the National Aquarium Animal Care and Rescue Center are rehabilitating four young grey seals, hitting the center’s ...

During the campaign season, neither Tim Sheehy nor Ryan Zinke seemed capable of opening their mouths without bragging, “I am a Navy Seal.” From their words, voters were supposed to assume these two ...

A harp seal dubbed Polaris was rescued by Whale and Dolphin Conservation last month at Nantasket Beach in Hull.

The seals’ ability to detect the amount of oxygen in their blood may help them make diving decisions and avoid drowning.

In November 2006, thirteen Navy SEALs were on an overwatch mission inside an Iraqi apartment building when an insurgent ...

Back at my desk after a 12-ish minute absence, I’m asked how my nap was. “Stressful,” I reply. Not only had I not fallen ...