News Greenhouse Gases
Recent research shows that unchecked warming pollution could bring concurrent climate crises to U.S. cities by midcentury — and that emissions cuts could reduce the danger.
Winters are heating up, with serious consequences for America’s cold-weather sports economy.
Shrinking Arctic sea ice is increasingly linked to extreme weather events around the world.
You've heard that 2016 was record hot, but here are some other notable climate records you might not have heard before.
A federal court has scuttled a plan to cut one of the most powerful climate pollutants on earth.
A special report on the aftermath and science of the worst rainstorm in Louisiana's history.
Massachusetts is considering classifying wood pellets and other tree products as renewable energy.
Wildfires are raging across British Columbia. They're the latest sign of climate change in the northern forest.