A groundbreaking study in the journal Science, has unveiled how deep ocean currents—known as global overturning ...

High surf triggered by distant swell and rip currents prompted over 500 rescues in Southern California over July 4.

We’re all taught that water is clear, so why does the ocean look so strikingly blue when we’re staring out […] ...

Photographer Ryo Minemizu captures vibrant images of tiny, rarely seen ocean creatures during challenging blackwater dives at ...

North of town, the Point Cabrillo Light Station has been guiding mariners safely along this treacherous coastline since 1909, its lens still casting its beam 15 miles out to sea in a beautiful example ...

QUEENSLAND: In a stunning moment captured near the coast of Cape York, Queensland, a ray was recorded rising out of the ocean to escape a viral hammerhead ...

On Earth, water is so intertwined with life that our search for life on other worlds is essentially a search for water. When ...

Scientists used an autonomous underwater vehicle to image previously unexplored, ultra-deep waters near the abyss of the ...

Shark Week is nearly upon us! Celebrate everyone's favorite jaw-dropping series with this ultimate shark-themed party guide.

A dramatic rescue happened on a Florida beach, but the victim looked much different from what lifeguards typically see.

A report from a European news wire agency on the reversal of an important ocean current has sparked alarm online.

To ensure a safe trip to the beach, seek out information about rip currents and other surf hazards in the Great Lakes.