Symptoms can vary from person to person, said Dr. James Dickinson, a professor of family medicine and community health sciences at the University of Calgary. But most often, he said, there are no sym...

Scott Adams, the cartoonist who created the comic strip “Dilbert,” said on his podcast on Monday that he had the same kind of aggressive prostate cancer as former President Joseph R. Biden Jr., and t...

Experts say they understand that the circumstances might prompt fear and suspicion, but they’re also not unheard-of.