This animal's armor has upended a key law of evolution For more than a century, biologists assumed that the bony plates embedded in the skin of lizards – like natural chain mail – were an ancient ...

Lizards are often misunderstood creatures, but their behaviors and adaptations are nothing short of extraordinary. What do lizards do to be so noteworthy? Prepare to be amazed. Lizards’ bodies are ...

Biologists have long regarded the bony plates found in some lizards as an ancient legacy, passed down and occasionally lost.

Sleep looks peaceful on the outside, but inside the brain, it is anything but ...