The 237-million-year-old remains are among the oldest silesaurid fossils ever found, adding to paleontologists' understanding ...

Researchers have uncovered a golden-colored, 450-million-year-old fossil of a new arthropod species, preserved in fool’s gold ...

The previous tallest members of the family were almost 3 meters high, and this was probably substantially bigger.

Paleontologists have discovered fossils of Heleocola piceanus, a swamp-dwelling mammal that lived around 75 million years ago ...