Scientists have discovered a previously unknown species of true bug that has claws. Amber from Myanmar’s Kachin region has ...

Researchers studying crab movement discovered that sideways walking likely evolved only once in the history of “true crabs,” ...

Smithsonian study finds juvenile crabs rely on shrinking shallow-water habitats to escape cannibalism by adults Kristen Goodhue The Chesapeake Bay’s most popular crustacean has a dark streak.

Danger lurks among the inviting petals of meadow flowers, but pollinating insects sometimes don’t spot it until too late.