Each fire’s impact could depend on what was burning, for how long, and levels of public awareness, researchers hypothesize.

In seconds, the wreckage of each aircraft plunged into the icy Potomac River, the victims with it. All perished.

For example, people affected by the Mendocino Complex fires -- a cluster of wildfires that burned for more than three months ...

Air quality in Los Angeles, the latest climate-related moves from the Trump administration and insurance woes on Martha's ...