Dramatic Greenland Ice Melt

Scientists have captured dramatic footage of massive lakes in the Arctic melting away in a matter of hours. Update The 2013 video has been updated

NASA: Temperature Data 1880-2011

The global average surface temperature in 2011 was the ninth warmest since 1880.The finding sustains a trend that has seen the 21st century experience nine

This is Not Cool. Heatwave 2011.

I hope a lot of people will see this one, which sets the current unsettling rush of climate fueled destruction in some historical perspective. If

Earth 2100

How will world look at 2100? To change our future, first we must imagine it… It’s an idea that most of us would rather not

Earth From Space HD

Groundbreaking two-hour special that reveals a spectacular new space-based vision of our planet. Produced in extensive consultation with NASA scientists, NOVA takes data from earth-observing