Nearly two dozen tiny sea creatures known as "blue dragons" washed ashore along a small stretch of beach on North Padre Island in the Coastal Bend on Tuesday, March 10, according to Jace Tunnell, ...

Scientists are tracking unseasonably large sargassum mats in the Atlantic. Where it will land, if at all, depends on winds and currents.

The institute warned that despite their striking appearance, blue dragons pack a painful sting. The animals feed on Portuguese man-o-war in the open ocean and store their prey's s ...

The oceans are vast and mysterious, covering 71% of our planet and containing all kinds of things that we have yet to discover, despite our best efforts to explore the deepest depths. Because not many ...

Two oarfish - deep-sea creatures that normally live nearly two-thirds of a mile below the ocean surface - washed into shallow water near Cabo San Lucas, Mexico, and video of the bizarre encounter ...