Trapping Millions of Tons of CO2 – Researchers Have Discovered an Arctic Carbon Conveyor Belt

Satellite Images Reveal Beavers Are Transforming The Arctic "Like Wildfire"

Dozens of once crystal-clear streams and rivers in Arctic Alaska are now running bright orange and cloudy. In some cases, they may be becoming more acidic, increasing risk to drinking water

Israeli pens plan for belt of solar panels on moon to power oxygen production. With NASA mulling nuclear reactor to generate energy, Ben Gurion University expert says his idea would produce same amount of power with six times less mass.