This octopus survives in plain sight. Here’s how it adapts its body in real time to mirror dangerous species and navigate one ...

New analyses of fossilized jaws reveal that massive, kraken-like octopuses once hunted alongside other marine predators.

Deep under the sea, a real-life master of disguise lies in wait — take a look at the Mimic Octopus (Thaumoctopus mimicus), nature's ultimate chameleon. It can change shape to resemble many sea ...

It was more than it was Kraken-ed up to be. An octopus the size of the Hollywood Sign might seem like a monster from Greek ...

The now-extinct mollusk may have reached up to 60 feet in length, researchers have found ...

The top predator prowling the seas during the age of the dinosaurs 100 million years ago may have been an octopus.

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. This voice experience is generated by AI. Learn more. This ...

Scientists have discovered at least four new species of octopus in the deep waters of a 100-square-mile area near Costa Rica, officials from the Schmidt Ocean Institute said on Tuesday. An ...

Researchers studying a deep-sea octopus called Muusoctopus robustus have found thousands of the animals congregating at hydrothermal springs near an underwater mountain off California, raising fresh ...

The ancient cephalopod, Nanaimoteuthis haggarti, appears to have been an apex predator that rivaled mosasaurs to rule ...

POULSBO — Four years after the last Giant Pacific Octopus at the SEA Discovery Center was released back to the sea, the marine science center in Poulsbo has plans to bring one back. SEA will work with ...