Crabs

Sheep walking in circles, a mystery shark with bulging eyes and a Burmese python swallowing an alligator whole also made the list.

In two Scottish caves, one of which was said to be used by a 16th-century murderer to dump bodies, a rare species of tiny crab has potentially been found.

Russian fisherman Roman Fedortsov spoke to Newsweek about his viral photo of a bizarre-looking catch.

"Bro got better teeth than British people," one user commented on the picture.

Cymothoa exigua, otherwise known as the tongue-eating louse, were spotted in the mouths of a shipment of seabream arriving at a port in the U.K.

Scientists said the Antarctic discovery was like discovering a "hidden world" within a "cathedral-like cavern."

"He wanted to whisper to you about your extended car warranty," a TikTok viewer wrote.

A woman noticed the "interesting" and unusual artifact while picking up trash along a Virginia beach.

Crabs have evolved at least five separate times, and the process for adopting a crab shape is so popular it even has a name—carcinization.

A video, shared by the North Carolina Aquarium, highlights river otters' playful and mischievous nature.

"Not many betting people would have given the crab good odds on making it...past a pride of lions but this little fella was up for it," park rangers said.

A woman's joking tweet worded to imply that crabs are more advanced than any other species has caused many to come up with humorous ways of proving humans are still on top,.

The dramatic footage sees a crab take on the deadly blue-ringed octopus—and survive.

Robber crabs—also known as coconut crabs—are the largest terrestrial invertebrates in the world

Dan Skowronski, a local resident in Port St. Lucie, captured footage of the invasion and posted it on social media.

"Callichimaera perplexa is the strangest—and cutest—crab yet discovered," Javier Luque told Newsweek.

The snake can eat prey up to four times bigger than what they would be capable of swallowing whole, giving them a survival advantage.

Eating crab doesn't just kill crabs.

Some scientists are questioning the rationale behind the ban.

Santa Claws is coming to town.

A perennial theory claims the pilot met a very strange end.

Shore crabs exposed to trace amounts of Prozac behaved in strange ways that could threaten the species.

The crab and its anemone "shell" have a symbiotic relationship.

Researchers found that oil altered microbial communities living in these artificial reefs deep beneath the sea.

The migration of crabs to the shelf would likely devastate the region's environment.