Experts have begun dissecting humanoid, three-fingered “alien mummies” found in Peru last year — uncovering what they say could be a metallic “alien implant” wedged onto the specimen’s hand, according ...

Dental implants look the part, but by design they can't replace actual teeth. Now scientists have developed an innovative new implant that "grows" into the gum and fuses with existing nerves to mimic ...

Becky Carroll was missing a few teeth, others were stained or crooked. Ashamed, she smiled with lips pressed closed. Her dentist offered to fix most of her teeth with root canals and crowns, Carroll ...