Vermont was the first state to try to hold polluters accountable for climate disasters. New research aims to assign specific responsibility.

A government spreadsheet lists thousands of campsites and trails that could shutter for the summer because of federal government staff reductions and budget freezes.

From hurricanes to wildfires, a new generation of technologies could help utilities better plan for the risk of extreme weather to their electric grid.

More tourists are eager to visit vanishing glaciers and ice caves, but warming is also making the sites unstable.