as a fast-moving wildfire swept through mountains north of LA. Now, a new study has raised concerns about the long-term health effects of being exposed to wildfire smoke. Researchers looked into ...

Determining something's radial velocity—how fast it is moving towards or away from you—is quite easy. By taking note of something called the Doppler effect and making close observations of the ...

:Our crew is on South Mission Ridge Road, where a few vacant homes have caught fire, according to firefighters on scene.So far, no evacuations have been m ...

NEW YORK (AP) — Fast-moving brush fires fanned by high winds burned through a large swath of land on New York’s Long Island on Saturday, spewing thick gray smoke into the sky and prompting the ...