Residents in Kansas and Nebraska are facing "unhealthy" levels of air pollution on Wednesday, according to officials.

Environmental and science groups are suing the Trump administration for removing public information concerning climate and ...

Talk to anyone who spent a chunk of time there — long enough to get past the honey-colored phase of romanticism — and you’ll ...

The helicopter that broke apart mid-flight and plunged into the Hudson near Jersey City last week, killing the pilot and a ...

Palmetto is a solar energy company from North Carolina that wants to help everyone embrace the benefits of solar.  The ...

For the first time, scientists have directly observed the melting underside of an Antarctic ice shelf, Earth.com reported. An ...

The sun rises each day, but the amount of sunlight reaching Earth’s surface is not as constant as we might think. A new study ...

The Montana Department of Environmental Quality has rejected a petition filed by two river advocacy groups seeking an impairment designation for the Big Hole River tied to nutrients pollution.

As part of our investigation into emissions of ethylene oxide, Grist created an informational guide so you can learn more about what this toxic gas is and how you may be at risk.

The red-level air quality index (AQI) category—covering values from 151 to 200—means the air is unhealthy for everyone, not ...

Lingering smoke from prairie fires left air quality being temporarily deemed unhealthy the morning of April 16 in the Topeka area.