One Oshkosh store was fined more than $12.8 million for selling unauthorized products. A legal challenge to the law continues ...

Some wildfires are so intense, they create their own weather—thunderstorms driven by heat that hurtle smoke as high as 10 ...

Smoke detectors (not just their batteries) have a temporary shelf life. Find out how long yours will last, and how to know it ...

Delphine Farmer is a professor of chemistry at Colorado State University. When wildfire smoke turns the air brown and hazy, you might think about heading indoors with the windows closed, running an ...

Thirdhand smoke is toxic lingering tobacco residue on surfaces that harms children most. California's new AB455 mandates ...

As dense smoke from wildfires burning in Canada continued to blanket parts of the U.S. on Thursday from Minnesota to Massachusetts, and as far south as North Carolina, forecasts suggest air quality ...

Smoke and carbon monoxide (CO) detectors–sometimes one in the same device, in other cases, discrete products–warn of imminent danger, so you can get out of your home as soon as possible. The smart ...

Though tobacco use is declining among adults in the U.S., cannabis use is increasing. Laws and policies regulating the use of tobacco and cannabis are also moving in different directions. Tobacco ...

The most-watched chimney in the world right now is the one attached to the Sistine Chapel, which signaled around noon E.T. on May 8 that a new pope has been chosen. Massive crowds cheered in Vatican ...

A smoke alarm in a construction area on Level 5 in the Denver International Airport main terminal, around 11:16 a.m. Wednesday, prompted a precautionary shutdown of access to passenger trains ...

Thirdhand smoke refers to residual exposure via surfaces that have encountered cigarette smoke. You’re likely familiar with secondhand smoke exposure that occurs from inhaling smoke from someone else ...

A Los Gatos man rented a car for seven hours, but the company didn’t inspect the vehicle until three days later.