How a biological version of rock-paper-scissors determines if lizard colors are maintained or lost

Two new studies into lizard colors reveal how one species maintains its colorful diversity while others are losing their ...

Florida has dangerous animals that can kill. A list of the deadliest

Most shark bites in Florida are not deadly. However, there was an unfortunate 2010 attack where a 38-year-old Stuart man who ...
AZ Animals US on MSN

Crushed or Sliced? Why Evolution Pits Bite Force Against Speed in Nature’s Deadliest Hunters

Bite force, a measure of the strength of an animal's bite, helps researchers understand a species' role in the ecosystem.
Smithsonian Magazine on MSN

Rockhopper Penguins’ Athleticism Makes Them the Daredevils of the Animal World. Will a Warming Climate Slow Them Down?

A visit to the Falkland Islands, where the fearless seabirds navigate the rugged topography with tenacious spunk, shows the ...