Octopus facts: 5 incredible tidbits you didn't know about the cephalopod What octopuses eat depends on what species they are and where they live.

There's more to the octopus than its eight arms. Did you know that it can swim four times faster than Michael Phelps? Read to find out more.

Meet the world's largest octopus, which can tip the scales at over 600 pounds. Hear about the amazing feats of these highly ...

"Jessica Jones" Season 2 includes some cool factoids about octopuses, but can you rattle them off at parties, or are they just made up?

Researching the roughly 300 octopus species offers benefits from understanding the evolutionary origins of the human brain to imagining an alien form of intelligence.

Today is World Octopus Day and we're excited to celebrate the 289 species of eight-armed cephalopods who roam the seas—from the minuscule to the gargantuan. Octopuses are incredible animals with ...

Is this the world's most adorable octopus? An as-yet undescribed species of octopus is just so gosh-darn cute that it may be named for its charms.