The giant arthropod 'Arthropleura', which roamed the Earth over 300 million years ago, combined traits of millipedes and ...

Researchers have wondered how an alligator-size arthropod lived more than 300 million years ago. The discovery of an intact ...

In the oxygen-rich air of the Carboniferous period, between roughly 300 million and 360 million years ago, some animals ...

Soil arthropods contribute to terrestrial ecosystem functions and services. Previous studies have mainly focused on specific ...

Tardigrades are microscopic invertebrates measuring between 0.2 mm and 1.1 mm in length. They are close relatives of ...

Two newly discovered fossils are helping scientists wrap their heads around the anatomy of the largest arthropod of all time — a millipede that grew longer than a king-sized bed and lived between 346 ...

So, what do bluebirds eat? This doughty little bird with its sweet song is a type of thrush and a member of the Sialia genus.

(CNN) — For nearly two centuries, scientists have tried to solve an enduring mystery about a giant millipede-like animal named Arthropleura that used its many legs to roam Earth more than 300 ...