If we are to engage in a discussion of pollution of any kind, it should begin with the consequences. Take air pollution.

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 ...

In some areas, hazards have surged. Buildings in the highest severity zones will be subject to the strictest fire-resiliency rules.

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.

Several cities in Southern California are expecting heavy bouts of rain Wednesday through Friday, with the flash flood risk increased in burned areas. In January, several massive wildfires tore ...

Arizonans are seeing higher prices at the gas pumps, with prices increasing more than 30 cents in a month. Here's why prices ...

An atmospheric river event is forecast to rainfall, snow, and the potential for flooding to parts of California this week.

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.

California’s attorney general, Rob Bonta, has already filed several lawsuits against federal agencies, and said at a recent ...

For all its promised benefits, the artificial-intelligence boom is likely to prove costly to public health and even lead to ...

The Sakurajima volcano in Osaka, Japan erupted once again on 9. Footage sped-up in post shows plumes of ash blasting 1.2 ...