In North America, five families of moths have caterpillars that can deliver painful stings. Find out which ones in this article.

One hundred and seventy-one people were arrested, and one teenage girl was rescued during the Hillsborough County Sheriff’s ...

Lithium is best known as a prescription medication used to treat psychiatric disorders. But you may be surprised to learn that there are natural sources of lithium. It’s not an essential nutrient, but ...

Health Secretary Robert F. Kennedy Jr. and his deputies are targeting a chemical that is a mainstay of dental care.