The NWS Phoenix AZ reported an air quality alert at 6:18 p.m. on Tuesday in effect until 10 p.m. The alert is for Joshua Tree ...

An air quality alert was reported by the NWS Phoenix AZ on Tuesday at 1:45 p.m. in effect until 10 p.m. The alert is for Imperial County Southwest, Imperial County West and Imperial Valley.

A BBC investigation has uncovered allegations that energy giant Shell has ignored repeated warnings that a controversial ...

U.S. Steel mines iron ore in Minnesota and sends it across Lake Superior on freighters a thousand feet long. At Sault Ste.

Researchers at Marian University in Indiana ranked 100 cities in America where people are most and least likely to come down ...

In this forest thick with trees up to 600 years old lives the southernmost population of the California condor (Gymnogyps ...

Here’s a brief rundown of where things stand on the environmental front, two weeks into Donald Trump’s second term—and a few ...

Another invisible line is the Qinling-Huaihe line, which separates China into two distinct regions: the humid and subtropical south and the dry, temperate north.

The limited number of air purifiers available means SDAPCD will prioritize distribution to households with children and ...

The map pulls data from air monitors, hundreds of pollution sensors, and forecast models to provide real-time air quality index (AQI) readings for more than 1,000 locations. Los Angeles’ air ...