It looks AI-generated, but the truth is much older. We dig into the fossil record to uncover the story of Sacabambaspis, a ...

Evolution has turned out bizarre and baffling creatures, such as walking fish. It only gets weirder from there. Some of these fish not only walk on the seafloor, but use their leg-like appendages to ...

One fish, two fish, red fish — Mr. Snuffleupagus fish? A new species of ghost pipefish resembling the beloved star “Sesame Street” character — now officially named Solenostomus snuffleupagus — has ...

NBC News reviewed dozens of videos that showed small animals being physically maimed. The videos have spawned their own small internet niche of reaction videos, discussion, bizarre memes and even ...

Add Yahoo as a preferred source to see more of our stories on Google. A mysterious ailment causing fish in the Florida Keys to spin in circles has touched off a frantic race to find the cause and save ...

Something very freaky is lurking in the deep waters off the California coast. Researchers aboard a deep sea vessel spotted a barreleye fish and captured the rare sighting on video. The bizarre-looking ...

Researchers studied the male spotted ratfish's tooth-covered forehead appendage, which flares out to ward off rivals and grip onto females. Reading time 3 minutes Spotted ratfish are scaleless, rabbit ...

A mysterious ailment causing fish in the Florida Keys to spin in circles has touched off a frantic race to find the cause and save an endangered species before it’s too late. Eight months into ...