Learn from cougar if you want to survive mass extinction: Don't be a fussy eater In the animal kingdom, the key to survival is eating everything. Cougars have come to realize this truth, which is why these great cats are still alive and kicking today. by Vamien McKalin
Science Tiny microbes nearly wiped out life on Earth: It's the end of the world as we know it by James Maynard
Science Methane-producing microbes responsible for mass extinction 252 million years ago by Alexander Saltarin
Science You dirty, BIG rat: Can super-massive rodents take over the Earth one day? Possible by James Maynard