The first known cases of accidental choking have been discovered, dating back 150 million years, when some opportunistic fish ...

D scans of ancient lungfish jaws reveal how early fish evolved to eat differently - offering fresh insight into vertebrate evolution.

An extinct genus of ray-finned fish that lived during the Jurassic period seems to have had quite the penchant for overreaching. A new analysis of fossilized Tharsis fish reveals that the carnivorous ...