Long after the debris was cleared from Lower Manhattan, the “dust” of Ground Zero continued its work inside the human body.

A reader left a comment following an article on sapphires. The comment may well be more interesting than the article. Meet ...

Nutrition advice used to tell us what to eat. Social media increasingly tells us who we are based on what we eat, complete ...

On the health front, there's some excellent news! At the Burning Man Orgy Dome, volunteers will be handing out baby wipes.

Marijuana smoke contains known carcinogens, including some nasty ones that can damage DNA. So you'd think smoking pot would ...

Microplastics have been found in arterial plaque and linked to heart attacks, strokes, and death. But look more closely, and ...

Opioids are remarkably effective painkillers, but their effects in the brain can also cause euphoria, addiction, and fatal ...

A growing coalition of drug-policy experts says giving pharmaceutical heroin to addicts beats established treatment. Such ...

It's America's most addictive and fastest-growing sport. Pickleball is all kinds of fun, especially for the 60+ crowd who may ...

Peer review in reputable journals gives scientific claims an authority that commercial speech rarely enjoys. But what happens ...

Medicare Advantage can look like a great deal—until you get sick. A new study of why increasingly ill patients leave MA for ...

A recent study linking sugary drinks to stomach cancer smelled fishy. It was. More so than we thought. The bigger problem is ...