Evidence of early land animals on the ancient southern supercontinent of Gondwana has been found in the Eastern Cape, South Africa.
Scientists have long thought that early land vertebrates developed legs for moving around on land well before their feeding systems and dietary habits changed enough to let them eat a land-based diet.
President Barack Obama's speech at Siri Fort auditorium
Day in Pics: 27th January
Showbiz World - January 27, 2015