Over 50 fire ecologists across the Western U.S. took an unprecedented look at how forests in thousands of locations are recovering from fire in a changing climate. The results were alarming.

Over 50 fire ecologists across the Western U.S. took an unprecedented look at how forests in thousands of locations are recovering from fire in a changing climate. The results were alarming.

Evidence in Earth’s natural archives, from tree rings to seafloor sediments, points to one trend. Some climate models suggest another. Here’s why are important.

Energy inequality will have to reduce substantially by 2050 to maintain a safe climate and decent living standards for all.

Experts from Harvard and around the world embark on ambitious interdisciplinary projects that tackle climate change challenges head-on.

Researchers looked at a decade of political spending by the oil and gas industry and others engaged in climate policy. If money talks, one side had a giant megaphone.

A new study has found that dust launched from the moon’s surface or from a space station positioned between Earth and the sun could reduce enough solar radiation to mitigate the impacts of climate change.

Atmospheric rivers can melt fragile new sea ice. When these storms arrive in waves, the sea ice doesn’t have a chance to recover.