The most effective ones tend to combine several emissions-cutting strategies, not a stand-alone approach, according to an examination of 1,500 policies Read More

A chemical reaction involving emissions from cars and buildings can negate their environmental benefits. New research shows what big cities Read More

Extreme rainfall made 10 percent heavier by human-caused climate change triggered landslides that killed hundreds, according to a new study.Read More

A new study shows how deadly warming can be, and how behavioral and social changes can reduce mortality.Read More

The agency’s new forecast predicts that as many as 24 named tropical storms could form between June 1 and Nov. 30.Read More

Possible contenders to join the Harris ticket include three governors, a senator concerned by extreme heat and drought, and the Read More

Blazes that generate such stormy conditions can be nearly impossible to put out and pose special dangers to firefighters.Read More

Wildfire smoke from the Western United States and Canada is blowing across the Northeast, lowering air quality and endangering vulnerable Read More

States, tribes, local governments and territories sent in proposals aimed at cutting greenhouse gas emissions.Read More

Climate change is causing more fires to burn overnight, growing bigger, lasting longer and challenging the fire teams trying to Read More