Filming for the next season of "Percy Jackson and the Olympians" has led to smoke, fog, and road closures on the west side of ...

Where there's smoke there's often fire, but that's not always true. People in Vancouver who spotted white smoke floating over ...

Unlike wildfire cameras that have to see smoke to detect a fire, the new sensors can detect chemical changes in the air.

The full FireSat system should be able to detect tiny fires anywhere in the world, and provide updated images every 20 ...

Thousands of firefighters strengthened containment lines around three wildfires in Southern California over the weekend as ...

Firefighters on Monday battled flames spreading through a national park in Brazil that is enveloping Brasilia in smoke. It's ...

Tuesday’s weather will almost be a carbon copy of Monday’s conditions. Tuesday morning will have a chance of patchy fog. It ...

Tonight will be quiet with clear skies and patchy fog in the early morning hours. Low temperatures vary throughout the 50s, with a few communities seeing the upper 40s. Monday will be sunny as high ...

Another absolutely stunning week of weather is on the way for Maine. Temperatures will start out very warm early in the week, ...

Helicopters could not fly last night due to the smoke inversion layer ... part of the USA TODAY Network. Cal Fire noted that the weather forecast — such as thick fog, high humidity, light ...

Officials say they had enough firefighters, engines and aircraft, but homes burned as far-flung assistance was on its way.

Amid a record-breaking heat wave, firefighters in Southern California have struggled over the last week to contain three large wildfires that have scorched more than 100,000 acres.