A judge in Maryland today sided with the Center for Biological Diversity in a lawsuit arguing that the Maryland Department of ...

Rare evidence about cyclidan crustaceans has been uncovered in the USA, revealing more about how they behaved.

They’re also one of the world’s largest arthropods, animals with no backbone, external skeletons, and multiple-jointed appendages. In this crab’s case, those appendages are its 10 legs.

Rare evidence about the lives of an ancient group of arthropods has been uncovered in the U.S. The findings of the study are ...

Horseshoe crabs are marine arthropods that live primarily in and around shallow ocean waters on soft sandy or muddy bottoms. They occasionally come onto shore to mate. They are commonly used as ...

When water temperatures rise to 60 degrees and level off after the last cold snaps of winter, the coastline welcomes ...

Horseshoe crabs are marine arthropods which are important to the food chain. They have been crawling on the planet for over a hundred million years before the era of dinosaurs. These are mostly ...

Horseshoe crabs have saved countless human lives, and now we should return the favor.” Horseshoe crabs are brown, body-armored arthropods with 10 eyes and a long, spiked tail. Despite their ...