Earth - Environment news

A new ocean for the desert

As I let the air out of my buoyancy vest and slip under the water of the University of Arizona's Biosphere 2 ocean, I hear a steady hum reminding me of the machinery working behind the scenes to filter the ...

Apr 01, 2014 5 / 5 (1) 0

What will climate policy mean for coal?

Limiting climate change to 2 degrees C means shutting down coal power plants - an unpopular proposition for coal power companies. But a new study shows that delaying climate policies could prove even worse for power plant ...

Mar 31, 2014 4 / 5 (10) 13