Light pollution is increasing globally, and having a negative impact on wildlife and humans. But the solutions are ...

Theories suggest that a decrease in aerosols may be accelerating climate change. Does cleaner air speed up global warming?

President Trump's executive orders, 45 so far, are wide-ranging. Aimed like powerful firehoses at entire swaths of our government, communities, and culture, they are - by design - creating chaos, ...

Young people suing EPA over climate change say President Donald Trump’s executive order promoting fossil fuel production ...

Improved computer models shed light on how reducing sulphur emissions will inadvertently release methane from wetlands.

Threatened cuts risk upending progress. House Republicans are reportedly considering large cuts to clean energy tax credits ...

Urban particles shape climate by influencing clouds and radiation. Vertical monitoring reveals overlooked impacts.

The main issue with the federal government’s attempts to regulate the environment is that—as with all things in which the ...

President Trump’s tariffs could threaten supply chains in the renewable energy industry and disrupt oil and gas markets.

Dementia risk has been linked to air pollution exposure — particularly PM2.5 exposure — through a growing body of medical research.

Countries are staying committed to their national climate plans and looking to lead the clean energy transition, as the ...

California's wildfires underscore the urgent climate crisis. The Trump administration's rollback of climate policies ...