Discover 25 bizarre deep sea adaptations you won't believe! Explore creatures with transparent heads, bioluminescent lures, ...

The ocean is still one of the biggest mysteries on Earth, and the deeper you go, the stranger it gets. Far below the surface, where sunlight can’t reach, lives a world full of creatures that look more ...

Some octopuses that lived over 72 million years ago were as long as whales. These huge predators may have been the largest ...

Add Yahoo as a preferred source to see more of our stories on Google. Sea creatures have adapted to help them thrive in extreme environments. Unusual features allow them to live thousands of feet ...

Architeuthis dux, better known as the giant squid, is likely the inspiration for the legendary kraken. The Granger Collection, New York There are few monsters left in the world. As our species has ...

Most people have encountered squid through their local seafood menu or field trip to an aquarium. Unlike octopuses, which are ...

For tens of millions of years, squid and cuttlefish barely changed. Then, almost suddenly, they exploded into the diverse, fast-moving, shape-shifting creatures we know today. A new genomic study in ...

Q. Someone told me that the body and arms of calamari, like you eat in a restaurant, can be more than 40 feet long. I’m not sure I believe my buddy or what I read on the internet, so what are the ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. Blue blood may look alien, but it’s one of evolution’s most ...

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 ...