The project in the Atacama Desert could increase light pollution by up to 50%, making it much harder to observe the cosmos ...

Most of the world breathes unhealthy air. Poor monitoring, industrial emissions, and weak regulations worsen air pollution.

NOAA warns the slivers of plastic have become “pervasive in natural and built environments” and are found in every ecosystem ...

Researchers used community input to design Advanced Clean Truck (ACT) air-quality model experiments. Community asked for ACT policy simulations that convert 48% of medium- and heavy-duty vehicles into ...

We must oppose President Donald Trump's anti-conservation agenda that promotes fossil fuels over the long-term health of our ...

Switching to stricter California-style limits on truck emissions would prevent 500 deaths per year in the greater Chicago region by 2050, according to a new study from Northwestern University. The ...

Guided by the lived experiences of community partners, Northwestern University scientists have simulated the effects of ...

Leading supermarkets are failing to address the methane pollution in their supply chains, a new report has found, putting their own climate pledges at risk. The study from environmental non-profits ...

The Freshwater Ecosystems Explorer offers what experts call an unprecedented look at the world’s lakes, rivers and wetlands, ...

In San Diego County, Creek to Bay Cleanup is one of the largest single-day environmental action events and will take place on ...

SpaceX and other companies plan to launch tens of thousands of satellites, which could mar astronomical observations and pollute the atmosphere.