As if the state's firefighters weren’t already busy enough.
El Niño winters normally flood the state with rain and snow -- but this one was different.
Ocean acidification is bad for crab larvae, and the fishermen who rely on them.
A new study compares the probability of coral-bleaching ocean temperatures occurring with and without the effects of global warming
The ballot initiative sparked a debate over what's better: a carbon tax or cap-and-trade.
No surprise that floods are getting worse.
The Colorado River's flow has been lighter than expected in recent years, and rising temperatures are the likely culprit.
California plants are struggling to keep up with warmer temperatures.
Cyclical changes in the Pacific Ocean have thrown Earth’s surface into what may be an unprecedented warming trend, following a 15-year global warming slowdown.