'Thousands and thousands' of these curious creatures have been showing up on the Texas shoreline, expert says. What are they?

In July and August scientists onboard the Schmidt Ocean Institute’s research vessel Falkor (too) spotted the oddities through the eyes of an underwater robot as they explored the Mar del Plata Canyon.

The Abdopus octopus is found in intertidal zones along the Northern Australian coastline. Rather than being restricted to ...

In fact, more people have walked on the Moon than have visited the deepest parts of our oceans. In this world of constant ...

The Gulf of Mexico is home to many species, and sometimes strange creatures and sharks wash ashore due to high tides or weather. Whether it was an eyeball-looking thing or shape-shifting blobs, MySA ...

The knotty sea spider, Pycnogonum litorale, is not actually a spider, but it does represent a significant early branch in the genetic family tree that includes spiders, as well as scorpions, ticks and ...

Beachgoers on a popular stretch of U.S. coastline have been stopping in their tracks at the sight of translucent, blue and white blobs scattered along the high-tide line. The creatures look almost ...

The hoodwinker sunfish, or Mola tecta, can weigh as much as 4,400 pounds and can grow up to nine feet long "It was so enormous and so weird and gorgeous. It's like suddenly you're on another planet," ...

Meet the “ghost fish,” a phantom of the abyss. Here’s how we found the first ever proof of its existence just a few years ago. The deep sea is a part of the world that very few humans get the chance ...

For millions of years, the land we now call the United States has been home to towering prehistoric beasts, strange sea creatures, and lush ancient forests that no longer exist. Evidence of this ...