Many otherworldly deep-sea creatures, though, are so beautiful and mysterious that you won't believe they exist. Even in the ...

Divers, underwater submersibles and remotely operated vehicles found 886 marine species over a 16-month period, and they have ...

Although there are many different kinds of sea slugs, only some can photosynthesize. Even beyond sea slugs, the Elysia ...

Sailors came across many strange creatures, which inspired the myths of sea monsters we know today. Let’s explore some real-life animals that gave rise to mythical beings. Sailors in the Middle ...

Something unusual is happening in the oceans. Strange deep-sea creatures are surfacing, and marine life is behaving ...

On Feb. 21, viewers got the chance to see the “rare” sight: a super pod of over 2,000 Northern right whale dolphins mixed with Pacific white-sided dolphins, according to a Facebook post by the ...

A viral video has sent the internet into a frenzy, claiming to show a massive sea monster lurking beneath the ocean—some say it's the legendary Leviathan! But is it real?