The air quality index measures PM2.5, less than 2.5 microns particles, to determine the intensity of air pollution in cities.

The Canadian Space Agency is developing a way to track wildfires from orbit. The federal government is investing $72 million ...

As deadly wildfires raged in Los Angeles in January 2025, a video (archived) circulated online claiming to show South African firefighters landing in Canada on their way to assist in firefighting ...

The wildfires have upended life for many Canadians living in the L.A. area and, for some, their ties to Canada are evident in what they chose to save from the flames.

A 2024 satellite video of three wildfires in Southern California resurfaced in January miscaptioned as showing the fires that have ravaged Los Angeles since Jan. 7 igniting simultaneously.

Grim satellite images taken by NASA show the out-of-control Los Angeles wildfires from space. One image, taken by the European Space Agency’s Sentinel-2 satellite after the Palisades Fire ...

NASA is revolutionizing wildfire response with cutting-edge drone and airspace management technologies, enabling 24/7 aerial ...

Seán Duke is the Science and Health Editor for Newsweek, based in Dublin, Ireland. He has 25 years of experience as a science journalist, and editor with The Irish Times, the Irish Independent ...

The largest fires started on January 7 and devastated swathes of L.A., including Pacific Palisades and Altadena. The fires ...