Turtles live centuries with almost no cancer. Here’s what researchers found inside their ancient cells — and why it matters ...

Visiting Alaska and planning the trip can be daunting, but here you'll find the answers for putting together an unforgettable travel experience. These frequently asked questions about visiting Alaska ...

In his later years, Ioseb Jughashvili, or Joseph Stalin, the self-styled “Man of Steel,” was a physical wreck. Myasthenia gravis, a neuromuscular disease, rendered lame his left hand. Rheumatoid ...