New research shows that PM2.5 air pollution may increase heart disease risk even at levels below current EPA regulatory ...

The US had been reducing surface-level ozone, a harmful pollutant and the main component of smog, but that changed as ...

Iowa is a particularly stark example of the Midwest’s broader struggle with water pollution. It’s a leading agricultural ...

Bangladesh marked World Environment Day on Thursday against a backdrop of worsening air pollution, dying rivers, shrinking ...

Iowa’s waterways face significant pollution challenges due to agricultural runoff and sewage. The problem impacts both ...

An air quality alert was reported by the National Weather Service on Thursday at 3:15 p.m. in effect until Friday at 11 p.m.

If you live in a big, brightly lit city and you feel like allergy season just never ends, you might be right: New research ...

Friday is a Code Orange Air Quality alert day for higher levels of ground-level ozone. This could bring health symptoms for ...

For more than a decade, the United States dramatically reduced its national smog levels, but since 2015 smoke from ...

Picture a pile of trash the size of Manhattan and taller than one and a half Empire State Buildings. That's how much plastic waste the world is predicted to be generating every year by 2050 if nothing ...

Top global transport experts at a World Bicycle Day seminar in Delhi urged cities to treat cycling as everyday mobility. They ...

The place where a child is born has a major influence on the health of that child around the time of birth, researchers at ...