Watch: 10-storey building 'bombed' in 10 seconds in US
Authorities demolished the 10-storey, three-wing McCollum Hall to make way for parking.
Nov 26, 2015, 11:12 AM ISTThis fast-melting glacier can change world's coastlines forever
By itself, the Zachariae Isstrom glacier holds enough water to trigger a half-meter rise in ocean levels around the world.
Nov 15, 2015, 08:33 AM IST