They were visitor favorites at San Diego Zoo, where they lived for well more than two decades. Kalluk, a 24-year-old polar ...

Oceans cover 71 percent of our planet. Inside these mighty waters, creatures massive and tiny struggle to adapt to warming ...

A viral video falsely depicted a marine trainer, Jessica Radcliffe, being attacked by an orca, sparking widespread concern.

The new "surfing" coaster will open to the public on May 27, with previews for pass members beginning May 12. In a tweet, SeaWorld shared the schedule for the preview dates: Platinum level pass ...

Beneath a cloak of darkness, illuminated only by glow sticks and red-filtered flashlights, researchers waited underwater off Key Largo hoping to witness one of the rarest events of sex in the sea.