Scientists have discovered a potential new pathway to treat cancer by asking some odd questions about the size of animals.
World`s largest predators - the blue whales - execute acrobatic 360-degree rolls while feeding on their small crustacean krill prey.
Whaling activities are driving large numbers of the Australian blue whales into Antarctica, currently on the endangered list, shows a study.
Day in Pics: 25th December
Showbiz World - December 25, 2014
Sunny Leone with Mastizaade