CNN’s Lisa Respers France has more. Should you shut down your PC every night? Here's what it actually does to your computer Scientists fed people tomatoes—3 months later, their brains had changed ...

(CNN) — One of the coolest clubs in music will soon have some new members. Late R&B singer Luther Vandross, hip-hop group Wu-Tang Clan and Oasis will all be inducted into the Rock and Roll Hall of ...