Scientists have discovered that people with COPD have lung cells that contain over three times as much soot-like carbon as ...

Robert F. Kennedy Jr. has made it his mission to remind Americans that they need to get off the couch and lay off the junk food. But there’s one vice he’s not talking about: smoking.

What I’ve learned is that rallying against a common enemy—social media—is a powerful marketing strategy. The growing body of evidence about the dangers of social media for kids and teens is ...