Residents in Alaska, Pennsylvania and Alabama are urged to stay indoors Tuesday as PM2.5 pollution reaches unhealthy levels.

Unhealthy PM2.5 levels in parts of California and Mississippi are prompting EPA warnings for residents to limit outdoor ...

But do you know if there are major climate polluters near you? Thanks to several publicly available mapping tools, it’s never been easier to find out. As environmental protections are being rolled ...

A Stanford study reveals that switching from gas stoves to electric stoves reduces NO₂ levels inside the home by more than 50%.

Despite objections and doubts, these big cities are showing that approaches to reduce pollution can and do work.

Plastic waste has quietly reshaped the oceans you depend on, and a new global study from Tulane University shows the danger runs deeper than floating bottles and bags. Scientists have now mapped ...

Soil testing shows dozens of city parks expose children to hazardous lead levels years after officials pledged to fix the ...

Art projects can help unlock more enthusiasm from citizens for deposit return schemes, reuse pilots or new recycling sorting ...

Chronic exposure to pollution from wildfires has been linked to tens of thousands of deaths annually in the United States, ...

A tiny algae recently discovered in India is helping to reconstruct how the oceans moved millions of years ago.

Granite City isn’t the only metro-east community being considered for a data center. Troy is holding a meeting on Tuesday.

A new WHO study suggests more than 7 million cases of cancer in 2022 were preventable. Nearly 40% of all the cases that year were caused by modifiable risk factors — behavioral and environmental ...