World Wildlife Day: A look at world's five most endangered species!
Human activity is slowly becoming a huge bane to the environment, also causing harm to animals.
Mar 03, 2016, 13:26 PM ISTDecline in large animals could worsen climate change
The research team studied data from more than 2,000 tree species in Brazil's Atlantic Forest, and more than 800 animal species.
Dec 21, 2015, 12:49 PM IST