Scientists in Hawaii have discovered a new, extremely rare species: carnivorous, bone-collecting caterpillars, that live in ...

First, he said, they came across strange silk cases decorated with the minuscule body parts of insects and spiders ... danger is near — like a hermit crab with its shell, Rubinoff said.

Ever wonder where those claws came from? You can thank your nearest stone crab for his sacrifice. Also, Indian and St. Johns ...

Like hermit crabs, these caterpillars carry their cases with them as they move before emerging from them as full grown moths.

A flesh-eating caterpillar dresses up in bones to sneak onto spider webs and steal prey, scientists have discovered.

Researchers caught a close-up video of a flying sea pig (aka, a sea cucumber), and it has what looks like 50 tiny hands.

In 2009, a research group led by Dr. Keiichi Kakui at the Faculty of Science discovered a rather unusual small crustacean ...

At a certain age, the parts of a single body that have lived in harmony for years start to separate and insist on their own specialists, and one becomes a connoisseur of the waiting room.