Al and Audi McGlashan were shocked to reel in a line and see a deadly blue ringed octopus attached. Video transcript. Come on ...

Some harlequin frogs have lost their poison—and their ability to defend themselves. Scientists are on the case.

Ministry of Oceans and Fisheries safety advisory for beachgoers. As summer gets fully underway, beaches across the country ...

Discover nature’s top – most lethal – killers; World's 11 deadliest sea creatures: Meet the most dangerous animals in the ...

Thomas Mulligan examines the potent neurotoxins of the blue-ringed octopus to reveal how such a small creature can pose a ...

A man in New South Wales, Australia, recently had a rare encounter with a lyrebird, a creature that can imitate almost any ...

"Not all pufferfish are the same." A single pufferfish carries enough toxin to kill roughly 30 adults — yet Koreans have long eaten the fish safely, ...

Nearly 1,800 meters beneath the surface of the Pacific, a remotely operated submersible was creeping along the slope of a Galápagos seamount when its camera caught a tiny, dark blue octopus perched in ...

While on a deep-sea expedition in the Galapagos in 2015, scientists found a golf-ball sized, short-armed blue octopus. In a recent study, they confirmed that it’s new to science. The newly described ...

CHICAGO — A deep-sea robot gliding over the ocean floor near the Galápagos Islands captured footage of something researchers had never seen before: a tiny, vivid blue octopus no bigger than a golf ...