Dive into the depths of the ocean to discover seven rare deep-sea creatures so strange and elusive, you won't believe they ...

A beaming patch of turquoise amidst the Southern Ocean's blue-grey waters that's baffled scientists ever since it was first spotted in satellite images in the early 2000s may have finally been ...

These creatures are so fragile that the moment they are pulled out from the water, they collapse and disappear.

The ocean is one of the most mysterious places on the planet. It's full of strange creatures that we don't understand and plenty of things that we haven't even seen yet. But if you're interested in ...

A MOTHER has discovered a mysterious slimy sea creature while litter picking on a popular beach. Chloe Heuch made the ...

The Texas coastline is seeing a rare and unusual sight: thousands of mysterious sea creatures washing ashore after what experts are calling a “mass die off.” The creatures, commonly known as sea ...

Ghosts, goblins, spiders, and wolves don't just show up in fairytales. Some deep-sea creatures are named after frightening or mythical creatures thanks to their eerie appearances. However, strange ...

To this day, the oceans are still one of the most mysterious places on the planet. Because they cover a whopping 70% of the ...

An unidentified sea creature that washed up on Grange Beach has since been identified as a dolphin as more than 300 dead ...

A mother and daughter made an unusual discovery when walking on a Welsh beach leading to the involvement of an underwater expert.

A video of an octopus changing colors while it sleeps is raising a lot of questions about the mysterious sea creatures. The footage aired in the new PBS documentary titled "Octopus: Making Contact." ...