Precipitation is increasingly likely to fall as rain rather than snow, according to new analysis.
There's a grim broader history of lead poisoning in the United States.
California plants are struggling to keep up with warmer temperatures.
A new study suggests that bleaching and viral infections go hand-in-hand on coral reefs.
This solar-reflective lime-green paint could cut gas bills, too.
Hillary and Bernie have differences on climate. Why don't we hear about them at the debates?
If we don't live to tell this incredible story, then what was it all for?
GOP operatives say the issue of climate change won't affect the election, but they might be missing the bigger picture.