Smoke from Canadian wildfires has worsened air quality and lowered temperatures in parts of the United States, producing views of eerie glowing sunrises and hazy, thick skylines. On Tuesday ...

Before & after: Bay Area takes on new look as skies bleed orange (Taylor Bisacky/KRON) The Royal Society of Chemistry says reddish skies are common when fires are burning — it’s because smoke ...

Glowing skin is one way to describe healthy ... When you expose your skin to cigarette smoke, you’re coating your face with all sorts of chemical toxins. This can increase the oxidative stress ...

New Yorkers woke up Tuesday to a hazy sky with the sun tinted a devilish red-orange color after wildfires out West sent a dense layer of smoke billowing 3,000 miles all the way to the city.

The glowing smoke ring of blue, green, and red gas is about a light year wide and situated 2000 light years from Earth in the constellation of Lyra. First catalogued more than 200 years ago by the ...