Far below the ocean’s surface, where sunlight disappears and pressure reaches crushing levels, some of the planet’s strangest ...

This article originally published at 'Mass die off': Thousands of rare sea creatures wash up on Texas coast.

Along long stretches of the Texas shoreline, thousands of rare sea creatures have been turning up dead or dying, transforming ...

In early January 2026, researchers surveying Texas beaches uncovered an unsettling sight: thousands of heart urchin skeletons ...

Like a scene out of a Jules Verne novel, scientists from Schmidt Ocean Institute recently encountered a giant phantom jelly ...

A manatee was one of the latest in a long line of rare marine animals to turn heads along the Texas coast last month, and — in this case — hold up a $64 million state construction project. One of the ...

Boaters recently spotted a group of Risso’s dolphins off the coast of South Africa — a “rare” sight for the area, according to a local tour company. Photo from Doug Bagg, UnSplash Boaters off the ...

Volunteers found 23 baby sea turtles killed on a North Florida beach, and evidence indicates the killer was someone’s unleashed pet, Atlantic Beach officials say. NPS photo Newly hatched sea turtles ...

A mysterious group of deep-sea whales was just spotted near a remote archipelago in the Atlantic Ocean — for the first time in years. The marine creatures — Gervais’ beaked whales — were seen off the ...

After decades of global conservation efforts, green sea turtles are rebounding. However, climate change and human pressures ...