Researchers caught a close-up video of a flying sea pig (aka, a sea cucumber), and it has what looks like 50 tiny hands.

Researchers say they're seeing more of these colorful blobs growing on docks, but they're not the only invasive marine ...

Deep-sea mining could unleash clouds of debris that threaten a mysterious, vital ecosystem we barely understand.

Beneath the surface of the Southern Ocean, vast volumes of cold, dense water plunge off the Antarctic continental shelf, cascading down underwater cliffs to the ocean floor thousands of meters below.

President Donald Trump’s suggestion that Ukraine should recognize Russia’s control over Crimea, the southern Ukrainian ...

A beach holiday is the ultimate summer getaway. You just can’t beat relaxing on the sand, sipping a cocktail as waves gently ...

Siam’s troubled pregnancy has become the norm in Gaza. Israel’s 18-month-old military campaign decimating the territory has ...

In the rain, under a sea of umbrellas across St. Peter’s Square, tens of thousands raised their eyes towards the loggia ...

RuPaul's Drag Race' alum Jiggly Caliente dead at 44 April 27 (UPI) -- "Rupaul's Drag Race" and "Pose" alum Bianca Castro-Arabejo -- who performed under the name of Jiggly Caliente -- has died at ...

WASHINGTON (AP) — Houthi rebels in Yemen have shot down seven U.S. Reaper drones in less than six weeks, a loss of aircraft ...