A riotous photography collection from a recent underwater mission off the coast of Chile shows new and fascinating deep-sea ...

The sighting “highlights the importance of modern, cost-effective technologies to survey the deep sea and locate these lost ...

Sea dragons are some of the most ornately camouflaged creatures on the planet ... Leafies are generally brown to yellow in body color with spectacular olive-tinted appendages.

In the 1960s, neuroscientist Eric Kandel began a series of experiments on the California brown sea hare ... is essential to the ability of all animals — humans included — to function ...

Tucked in a small habitat in Shedd Aquarium’s Polar Play Zone, a group of tiny orange-brown sea stars tell a much bigger ...