Ocean health is moving into a danger zone, with rampant human-caused carbon dioxide emissions having already pushed ocean ...

A long-awaited scientific report commissioned by Polk County says farm pollution threatens the ability to drink clean water.

The 2025 report finds that “even after decades of successful efforts to reduce sources of air pollution, 46% of Americans — ...

Clouds play an important role in regulating the climate. Bright ones at low altitudes generally reflect solar energy away, ...

Extreme heat is making air pollution worse, scientists say. And President Trump’s regulatory rollbacks could drive air ...

In May, Congress overturned a Biden administration rule that limited pollution of seven toxic chemicals, including lead and ...

Ozone pollution isn’t just a summer story anymore. In parts of northern China, high ozone levels are now appearing during ...

The International Energy Agency estimates that 70 percent of the fossil fuel sector’s methane emissions could be cut with ...

Clear Air focuses on climate action, preventing air pollution and limiting the impact of nitrogen on biodiversity through ...

A new law was hailed as a win for Wasatch Front air quality. But it's not yet clear whether it will lead to any additional, ...

Researchers found that students with asthma in the Mon Valley were more likely to miss school on days with higher air ...

Originally meant to study desert dust, NASA’s EMIT instrument just exposed sewage contamination in the Pacific Ocean by ...