Predators, such as arrow worms ... This site yielded fossils of a newly identified species of ancient worm, Timorebestia koprii. Unlike modern arrow worms, which range from 3mm to 1cm ...

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. A group of fossils found in Northern Greenland have painted quite a terrifying picture.

Giant predatory worms are invading France. The worms are part of a group of species called hammerhead flatworms, which originate in tropical Asia. The worms have gone largely unnoticed for close ...