The Mauna Loa laboratory in Hawaii has measured atmospheric carbon dioxide, which — along with other planet-warming pollution ...

The Trump administration shut down a website with national reports on climate change. Scientists decry the move, saying it ...

While Trump dismisses global warming as a "green new scam," an unprecedented coalition of 200 science academies worldwide, ...

If passed, new legislation, AB 306, will prevent cities from adopting energy efficiency requirements until 2031.

Cities have a central role to play tackling climate change. They contribute 67%–72% of the greenhouse gas emissions which are ...

Annual cold snaps have kept some invasive tree pests in check, but outbreaks could become more common with warming ...

Retreating glaciers — rivers of ice shrinking back as the world warms — are the most tangible and direct evidence of climate ...

Lucy Biggers built a sizable following as a “sustainability influencer,” and like many young people she was wracked with ...

Discover how climate change is reshaping the world of wine! From grape varieties to harvest timelines, the vine’s future is ...

From Yellowstone to the Garden of Eden, almost 75% of the world's heritage sites at risk of drought or flooding, U.N. warns.

When political speech is considered socially sensitive or politically dangerous, people are more likely to sit out protests, ...

Parts of the North Cascades and Mount Baker are facing an outbreak of the western spruce budworm, aerial surveys reveal. The ...