In the early stages of the COVID-19 pandemic, statistics emerged showing significant discrepancies in mortality by county.

Large farms would have to report their fertilizer use under a bill being considered by the Oregon Legislature. The goal, the bill’s backers say, is to avoid situations like the one in the Boardman ...

Donald Trump has made drastic changes to the Environmental Protection Agency. Here’s how they could impact efforts to reform ...

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

Air pollution is a well-known risk factor for respiratory diseases such as asthma and chronic obstructive pulmonary disease ...

Reductions in air pollution have helped warm the planet by cutting down on reflective particles in the atmosphere – but ...

We have seen a long and gradual process of balancing our economic and environmental goals, exemplified by the Clean Air Act.

Scientists are not sure how much metallic dust remained in the atmosphere after the most recent SpaceX rocket 'disassembly.' ...

Who's up for back-to-back rocket launches? Weather permitting, two SpaceX Falcon 9 rockets should be visible on the Treasure ...

Environmentalists and farmers are challenging Arizona's approval of an air pollution permit for Copper World Mine, claiming it's lax on toxic dust.

Environmental and community groups have appealed the Arizona Department of Environmental Quality’s decision to grant an air ...

Protecting and conserving our natural heritage, predicting weather and environmental conditions, preventing and managing pollution, promoting clean growth and a sustainable environment for present and ...