Earth
Climate Diplomats Call Trump a 'Disaster'
Participants at the UN climate talks expressed shock over the election of a man who has called climate change a hoax.
Nov 9, 2016
Plants Have a Way of Seeing Underground
Roots act like a fiber-optic network that helps plants grow.
Nov 9, 2016
5 Things to Know About Delhi's Toxic Smog
Air quality in the world's most polluted capital worsens after the Diwali festival and from fires used for cooking and heating, among other reasons.
Nov 8, 2016
Massive Lake Found Under Bolivian Volcano
The underground mass of water is between the size of Lake Superior and Lake Huron.
Nov 8, 2016
Thousands of Giant Snowballs Roll Up on a Siberia Beach
Villagers near the Gulf of Ob find an 11-mile stretch covered with perfectly shaped snow orbs. Where did they come from?
Nov 7, 2016
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