While ringing in 2026, fine particle levels potentially left from exploding fireworks spiked in these locations.

In government records that have flown under the radar, the EPA is questioning its legal authority to revise pollution rules ...

While our lungs battle for clean air in increasingly smoggy cities, people are turning to wearable or portable anti-pollution gadgets, besides the traditional air purifiers. These easy to carry ...

Experts mapped US fossil fuel emissions street by street, showing where pollution really comes from and why data matters for ...

The president exempted a copper smelter in Arizona from air-quality rules. An E.P.A. official guided the company that sought ...

For at least 17 years, an environmental organization claims, a Yonkers manufacturer has violated the Clean Water Act. Now Riverkeeper ...

Liberty Mutual has successfully fought off a $3.4 million pollution liability claim after a court ruled the construction ...

As public hearings begin, CDOT and Colorado green groups dispute whether an expansion of I-270 would increase pollution.

While hearing a batch of petitions on Delhi’s air quality, a bench headed by Chief Justice of India Surya Kant reiterated ...