Scientists used advanced technology to assess the risks. Officials uncover rising threat to US groundwater — here's what you ...

Fireworks may dazzle, but they also pollute the air, disrupt wildlife and pose health risks. Some North Carolina cities are ...

Voluntary efforts to curb groundwater pollution in eastern Oregon have failed for decades. This bill was supposed to change ...

Gov. Tina Kotek backed the bill to modernize Oregon’s failed groundwater pollution laws. Kotek has been active in trying to ...

Researchers say never-smokers living in more polluted cities have significantly more mutations linked to malignancy ...

Phoenix skies were already hazy with dust from winds. The July 4 fireworks from the store could make it worse.

Heat waves are primarily caused by high-pressure systems that push warm air down onto an area and hold it there. During heat ...

The officials deny any direct link between the pollution and the lake. K. Mahesh Kumar, deputy director at the state ...

Demand for low-carbon nuclear energy could boost uranium prospects on Alaska’s Seward Peninsula. But residents of the small ...

The Kansas River is cleaner today than half a century ago, but pollution and trash remain problems. Kayakers and others who ...

People in Colorado have been urged to avoid driving gas and diesel vehicles on Thursday amid an air pollution warning.

Groundwater input to coral reefs directly affects water chemistry and triggers a cascade of changes in the coastal ecosystem, ...