These spheres from the abyss conceal creatures with startling biology.

Sightings of these peculiar fish have become more frequent in UK waters in recent years, possibly linked to warming sea ...

Teetering near endangered status, the starlet sea anemone produces “an ancient mechanism” for fighting viruses that ...

Picture the bottom of a warm Jurassic sea, roughly where southern France sits today, 160 million years before anyone built a road or planted a vineyard. Something impossibly spindly picks its way ...

Lionfish, mitten crabs and “sea vomit.” Meet eight marine species inadvertently brought to new territory that are taking the ...

Imagine finding hundreds of alligators living happily in Colorado, which is thousands of miles away from any natural swamp.

Footage shows paper nautilus moving its tentacles from inside its shell and gazing through one of its eyes.

Hidden beneath the water's surface is a botanical world that is among nature's most innovative and ecologically important.

These real-life ocean animals were so terrifying to seafarers that they became embedded in history as legendary sea monsters ...

William Salyers is an American actor from Oklahoma. He is known for voicing Rigby from Regular Show, Mordin Solus from Mass Effect 3, Doctor Octopus from Marvel's Spider-Man for the PlayStation and ...