Avatar - CNET
CNET
How the ankylosaurus dino got its mighty, Thor-like hammer-tail

Fossils

How the ankylosaurus dino got its mighty, Thor-like hammer-tail

CNET - by Danny Gallagher

The ankylosaur boasted a clubbed tail strong enough to break bones. Here's how a dinosaur developed into one bad herbivore you don't want to mess with.

View on cnet.com
Avatar - CNET

CNET

Making sense of the technology taking over our lives.

Magazines by CNET