In a makeshift bar on a college campus, researchers studied how smoking cannabis affected alcohol consumption.

Researchers tracked thousands of Americans for decades, finding no links between ingesting recommended levels of fluoride and ...

It's one of the most well-known weather records. But it has also long been questioned by meteorologists. Here's the latest ...

The longstanding public health practice of adding fluoride to community drinking water is facing heavy scrutiny in the United ...

A new study being led by Lawrence Spriet, a professor emeritus of human health sciences at the University of Guelph, will ...

Coffee has spent years in a strange health limbo. One week, it’s a morning staple with a halo, the next it’s the troublemaker ...

How many words is your coffee order? You're probably annoying the person behind you in line. A new study says Georgia has ...

A New Zealand dental surgeon says the 40-year study clearly shows fluoridation is safe for people of all ages.

While leaders have been focusing on avoiding breaching the +1.5°C threshold of the Paris Agreement, a sweeping new scientific ...

Scientists have found that vapes, also known as e-cigarettes, are 3,000 times more infested with microscopic bugs than the ...

A leading neurologist is working with the Amsterdam museum to see if making or encountering art can help ease symptoms of the ...