Last seen more than a half century ago, a rare fanged deer has been rediscovered in Afghanistan
While the concept of an arms race might seem uniquely human, it is actually widely documented in the rest of the animal kingdom as well.
Mystery cat spotted in France.
Mushrooms may seem like humble life forms, but they are very much wrapped up in the human experience.
The Española giant tortoise, once feared extinct, has a viable population again.
When faced with an invasive competitor, Florida anole lizards took only 15 years to evolve a response.
A new species of frog has been identified in the wilds of New York City
Once plentiful, chestnuts were virtually extirpated from the forests of eastern North America by WWII.
Despite being such conspicuous animals, researchers still know surprisingly little about giraffes.
The winter coping strategies of birds and humans are not so different.