Clouds of orange smoke and ash billowed out of Africa's most active volcano Nyamulagira, in the Democratic Republic of Congo, Tuesday after it erupted spectacularly at the weekend.
(AP) -- Before Smoking Man, there was Obama Girl. And who can forget Jib Jab?
(PhysOrg.com) -- The dangers of passive smoking in people are well known, but how does it affect our pets?
Emissions from domestic wood-fired heaters in southern Tasmania's Huon Valley dwarf emissions from forest regeneration burns, according to a new CSIRO study.
Today, the GOES-13 satellite captured a visible image of the thick brown smoke streaming from the Lateral West Fire burning in the Great Dismal Swamp National Wildlife Refuge (GDSBWR) in southeastern Virginia.
Even in trace quantities, the radioactive gas radon is very dangerous; it is second only to cigarette smoking as a cause of lung cancer deaths in the United States. The expense and precautions necessary to study it safely ...
Water isn't the only thing pouring over Niagara Falls. Pollution from fires in Ontario, Canada is also making the one thousand mile trip, while being measured by NASA's Aqua satellite.
Formaldehyde is a major contaminant of indoor air, originating from particle board, carpet, window coverings, paper products, tobacco smoke, and other sources. Indoor volatile organic compounds (VOCs) such as formaldehyde ...
If the question was misunderstood by the waiter in a Bucharest restaurant, the irony wasn't lost on the customer who cringed after asking, "Do you have a smoke-free area?"
(AP) -- Federal health regulators are warning doctors and patients that Pfizer's anti-smoking drug Chantix may slightly increase the risk of heart attack and other cardiovascular problems.