Paleontologists from the American Museum of Natural History have described a shark species that lived during Carboniferous period, about 325 million years...
A 305-million-year-old fossil found in eastern France reveals that primitive harvestmen had two sets of eyes rather than one.
Reconstruction of Hastocularis...
According to paleontologists from the University of Chicago and the University of Michigan, long-extinct Bandringa sharks migrated downstream from freshwater...
Scientists at the University of California in Santa Cruz have found why insects got smaller despite rising oxygen levels about 150 million years ago.
This...
