Universal Pictures has released the first teaser trailer for its live-action remake of 'How to Train Your Dragon,' ...

Derek Pfaff, who received a face transplant after a failed suicide attempt, is one of only 50 people in the world to undergo the rare procedure. CNN’s Jacqueline Howard reports. Preparations have ...

Archaeologists found Viking skeletons over 1,000 years old buried with a crystal and other treasures. They're improving our ...