When it came to non-wildfire PM 2.5 exposure, they documented a 3% increased risk of dementia ... people are exposed to wildfire smoke also differs from other types of fine-particle pollution ...

Newly-formed Subtropical Storm Ernesto, in the Atlantic, is a long way from the California wildfires, but a weather expert reports that smoke from the ... North Atlantic in 3 to 4 days." ...

A wildfire camera caught the moments when a vortex formed in the thick smoke created by the Park Fire ... as fire whirls or whirlwinds, and they form when a particularly strong wildfire begins ...

There are similarities between how volcanoes huff out these halos and how dolphins blow bubble rings or how smokers exhale smoke rings ... For vapor rings to form, small gas bubbles had to ...

If this horizontal roll is pushed by wind over the fire, then it will tilt vertical and form these smoke-nadoes. That process can also form a fire-nado where it looks like a tornado is made of ...

For the second weekend in a row, Central Oregon endured unhealthy air quality levels as smoke from wildfires burning across Oregon and California poured over the Cascades into the High Desert ...