Recent studies have suggested that tattoos, chemical hair straighteners and even hot tea might be a problem. Here’s what an ...

Three people monitored their air quality in different locations for several months. This is what we discovered.

To check if the findings apply to humans, the team also analyzed lung and windpipe tissue from smokers and non-smokers. They ...

The new research looked at two key components. New study makes concerning finding about health threats lurking in the air we ...

The movie "Conclave" paints a mostly accurate picture of the Roman Catholic process of electing a new pope, save for an ...

Pay attention to flickering lights, frequently tripped breakers, and discolored outlets—these are signs of potential ...

The voting is highly choreographed and time-consuming to avoid any possibility of fraud or doubt about the results.

The Times tested for lead, mercury and other heavy metals in Altadena and Pacific Palisades. From respiratory problems to ...

Exposure to either wildfire smoke or extreme heat poses a significant threat to health. When they occur together, it may ...

Most Pittsburghers remember when, in June 2023, smoke from wildfires burning thousands of Canadian hectares settled into ...