A riotous photography collection from a recent underwater mission off the coast of Chile shows new and fascinating deep-sea ...

As families and holidaymakers make plans to rush to beach this spring break, one traveler has issued a stark warning about a dangerous creature that may wash up along the shore. A beachgoer found ...

A longtime surfer and marine wildlife advocate was "left shaken" to his core after a relentless and horrifying encounter with ...

A toxic algae bloom that began in Malibu expanded this week, reaching as far south as Redondo Beach and prompting experts to warn the public not to interact with ill sea lions. According to the Marine ...

An unusual sea creature washed up on a Miami beach, leaving a family completely transfixed by its beauty - but it has a dark side. The family were relaxing in the spring sun, when they noticed ...

Scientists found a “large”-eyed sea creature with “canine-like” teeth on reefs in the South Pacific Ocean and discovered a new species. Photo from Getty Images / iStockphoto Near an island ...

Researchers inside a deep-sea vehicle collected sea cucumbers from the seafloor, then discovered two new species. Jong Marshes via Unsplash Off the western coast of Australia, the Wallaby-Zenith ...

A deranged sea creature that stalked and attacked a surfer in California was likely poisoned, officials say. Photo by Vladimir Kudinov via Unsplash A longtime surfer and marine wildlife advocate ...