Christopher Flavelle

Each weekday morning, FEMA releases a map showing weather hazards around the country. It’s starting to get a little out of hand.

There were 28 storms, wildfires or other disasters that each cost at least one billion dollars in damages, a sign of the growing economic burden...

California, Arizona and others, fearing a political shake-up of negotiating teams after the November election, are aiming to wrap up work this year.

Poor countries need far more money to adapt to climate change, according to a new United Nations report.

A record number of large-scale disasters have hit the United States since January, and hurricane season is far from over.

Neglected landscapes, weak building standards and decommissioned dams have left the state more vulnerable to wildfires.

The homebuilding industry has been slow to adopt changes that can better protect against extreme weather. Some architects are showing what’s possible.

The agreement on cuts, aided by a wet winter and $1.2 billion in federal payments, expires at the end of 2026.

As the river shrinks, the Biden administration is getting ready to impose, for the first time, reductions in water supplies to states.