During the past 10 years, $4 billion has been spent fighting wildfires in California, more than in any other state.
A massive wildfire, the 14th largest in California history, rages near Yosemite National Park amid drought conditions.
Firefighting resources are being stretched to the limit as more than three-dozen wildfires burn across the West.
All sorts of news on drought, two interactives plus a drought map, and a sinking Alaska town.
Fracking boom sucks away precious water from beneath the ground, leaving cattle dead, farms dry and people thirsty.
New interactive on sea level rise illustrates when U.S. cities are locking in a future below the tide.
A new study found that sea level rise will play a larger role for storm surge in New York City.
Scientists found that far more methane is leaking from Utah natural gas wells than expected.