Clouds, composed of tiny water droplets or ice crystals, play a vital role in regulating Earth's climate by influencing the ...

Researchers have shown that plumes of wildfire smoke can carry contaminants hundreds of kilometers, leaving a toxic and ...

XPRIZE competition strives to end the kind of destructive wildfires that destroyed entire Los Angeles neighbourhoods this ...

WASHINGTON (AP) — President Donald Trump said he is serious about wanting Canada to become the 51st state in an interview ...

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

More than 60 Canadian front-line firefighters are on ... California came to help during the province's record-breaking 2023 wildfire season. "In 2023, California firefighters bravely supported ...

In 2023 alone, more than 6,000 fires torched ... the growing intensity and scale of Canadian wildfires is pushing the country’s forests to a “tipping point” where they won’t be able ...

Fire Weather is an astounding account of this century's most intense urban fire, and an urgent examination of humanity's future in an ever-hotter, more flammable world.

The N.W.T. government is optimistic about a revised funding program that aims to help provinces and territories rebuild after ...

2023, that the video shows South African firefighters performing a traditional song and dance at an airport in Canada. They were sent to help fight wildfires in Canada, the report said. Canadian ...