The Bay Area Air District on Sunday morning issued an air quality advisory due to possible wildfire smoke from Canada and Alaska.

Smoking, air pollution and several other factors have led to significant disparities in lung health across the U.S.

The Bay Area Air District on yesterday morning issued an air quality advisory due to possible wildfire smoke from Canada and Alaska.

Many of the best areas for enjoying nature are in the northern part of the United States, with Montana earning the highest ...

Agencies monitoring wildfires in Alaska have elevated the state from Preparedness Level 3 to Preparedness Level 4 out of 5 as wildfire activity grows across the state. July 2 - 8:45 a.m. Fire behavior ...

An air quality advisory for wildfire smoke has been extended through Monday, air district officials said. The advisory was previously issued on Sunday by the Bay Area Air District, due to smoke ...

Indiana ranks worst in the U.S. for lung health due to high smoking rates and poor air quality, while Colorado and Hawaii ...

Solar flares can affect us on Earth, and radiation from this flare caused a shortwave radio blackout. A map released by the ...

Tuesday’s auroral forecast follows “minor” geomagnetic storms that disrupted Earth’s magnetic field over the last two days, increasing the Kp index to around four and boosting a chance to see the ...

“The crux of this disaster is a failure of the last mile of communication,” Tom Fahy, legislative director at the union that ...

With a regular camera, photography experts told National Geographic that a wide-angle lens, an aperture or F-stop of four or less and a focus set to the furthest possible setting is recommended. NOAA ...

More federal officials representing the Bay Area and California spoke out Sunday about U.S. strikes on Iran the day before, citing President Donald Trump's disregard of going to Congress first ...