In what is first of its kind, scientists have discovered that chimpanzees in Senegal beat the summer heat by taking shelter in caves. Researchers claim this is the first known case of regular cave use by the ape species and it also intrigued...

Amazon seems to break the rule of seasons. While in the dry season leaves fall off the trees and the green lush vanishes across the world, the Amazon rainforest puts on its biggest growth spurt. And this finding left the researchers surprised...