Learn how a fossil from approximately 500 million years ago traces the evolutionary origins of spiders, scorpions, and other ...

A team of researchers at Michigan State University have discovered a new species of cockroach. This is the first time a ...

Finely preserved brain features in a tiny marine arthropod fossil suggest that arachnids – spiders and their close kin – may ...

Finely preserved brain features in a tiny fossil suggest that spiders and their kin may have first evolved in the ocean ...

Finely preserved brain features in a tiny marine arthropod fossil suggest that arachnids – spiders and their close kin – may have first evolved in the ocean rather than on land, say scientists.

A fresh look at a 500-million-year-old fossil by researchers from the University of Arizona and Lycoming College in the US ...

The tiny 'backward' brain of an ancient sea creature hints that spider ancestors might have gotten their start in the ocean.