Some animals rarely, if ever, get sick—how is that possible? Scientists have uncovered the incredible immune defenses and biological adaptations that keep certain species disease-free. Could their ...

Heavy metal star Ozzy Osbourne reveals the date for his final show, which will also reunite the founding members of Black ...

The original Black Sabbath will reunite this July for a British heavy metal festival performance hailed as Ozzy Osbourne’s final concert.