If you thought laughter was just a human trait, you couldn’t be more wrong. Many animals have their own unique ways of expressing joy.

Feb. 7, 2005 — -- Animal-human hybrids have long been the stuff of fairy tales and myths -- from the half-man, half-horse centaur to singing mermaids. Now the swift pace of genetic engineering ...

As human-caused sound gets louder around the world, some animals change their behavior and many creatures suffer health issues Olivia Ferrari As human noise increases around the world, some animals ...

A rare success story from Guatemala’s Maya Biosphere Reserve shows how a community-managed forest supports both people and ...