A new study co-authord by Ken Caldeira found that burning all the world's coal, oil and natural gas would lead to temperature increases that would melt Antarctica's ice sheet and raise sea level more than 200 feet.
Brain scans reveal how people make decisions to protect environmental resources and show why environmental philanthropy might be unique.
This year's El Niño might be one of the strongest on record. Stanford Earth PhD candidate Daniel Swain discusses what to expect in California.
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