The critically endangered whitefin swellshark, a little-known deep-sea species, faces a grim future as climate change ...
Some were the size of a dog. Others were as large as polar bears. A newly-discovered fossil of the ferocious hyaenodont is ...
Jonathan Armbruster, professor and curator of fishes in Auburn University's College of Sciences and Mathematics (COSAM), has ...
Scientists reveal a never-before-seen species of leopard-size apex predator that lived in lush forest 30 million years ago.