Amid misery, Nepal earthquake's gift: Gushing water channels

Amid the widespread death and destruction that the devastating April 25 earthquake has spelt in Nepal, it has also given the nation a welcome gift: several underground water channels have suddenly opened up and water has started gushing out from them, media reported on Friday.

New 3-D image shows buried Mars flood channels

Images provided by NASA`s Mars Reconnaissance Orbiter have helped scientists to create, for the first time, a 3-D reconstruction of ancient water channels below the Martian surface.