Portland Cruise Control said it proposed a ban on scrubber wash discharge in Portland Harbor. It's the wastewater produced when cruise ships clean their exhaust systems. The group explained discharge ...

Smoke from the Green Fire and other wildfires burning in and near Shasta County are polluting the air over the North State.

Democratic leaders in both houses of Congress on Thursday introduced legislation to help combat the ongoing Tijuana River ...

Eagan residents were notified about elevated lead levels in the air more than a month after a local recycling company was issued a notice of violation for exceeding acceptable lead air quality ...

The state of New Mexico is suing the U.S. Air Force over "forever chemical" pollution from a military base. The suit alleges ...

Phasing out end-of-life vehicles reduces the stock of heavy polluters but does not necessarily accelerate the shift to ...

Juan Flores, an environmental organizer, gives “toxic tours” in Galena Park, Texas. It sits in the shadow of the U.S.’s ...

The eternal truth is that natural gas is green indeed, and hugely beneficial economically. We should never forget that the fracking/horizontal drilling revolution was the result of capitalism and ...

In 1970, when a nearly unanimous Congress approved sweeping changes strengthening federal air pollution laws, one proviso allowed California in many cases to craft its own rules — a recognition of ...

Norway will enact new zero-emissions requirements for passenger ships sailing in parts of the Scandinavian country starting in 2026.

Air quality is unhealthier-than-average for some people Thursday as winds are blowing wildfire smoke across the Northern ...