Washington - In an unprecedented discovery, Nasa’s Phoenix Mars Lander has found snow falling from clouds on Mars.

For the 2,000-odd tourists at the Rohtang pass on Saturday, time froze. A foot-high carpet of snow, early and unexpected, left them stranded at a height of 13,500 feet....

Snow sculpture is a sculpture form comparable to sand sculpture or ice sculpture in that most of it is now practiced outdoors, and often in full view of spectators,...