NASA Discovers Northern Arctic Ozone Loss

NASA-led study reports of unprecedented depletion of the Earth?s ozone layer in the Northern Arctic region due to an unusually long and cold winter.

Source: http://feeds.pcworld.com/click.phdo?i=648abbc331c71a7ef16beb43649204d0

Emma Watson Emmanuelle Chriqui Emmanuelle Vaugier Emmy Rossum