National

Results show Trayvon Martin had injuries to knuckles when he died; autopsy suggests gun fired at close range

Leslie Sabo, who was killed in Cambodia 42 years ago protecting his comrades, receives the Medal of Honor

In emotional interview, Teb Stocks describes events that led to posthumous award for fellow soldier Leslie H. Sabo

Teb Stocks, the leader of two American platoons ambushed by North Vietnamese on a Cambodian battlefield 42 years ago, tells CBS News' David Martin about Specialist Leslie Sabo, who was awarded the Medal of Honor posthumously Wednesday at the White House.

Assault ship USS Essex and the oiler USNS Yukon collided in the Pacific; faulty steering blamed; no fuel spill, Navy says

Mary Kennedy was found dead in her home in Mount Kisco, New York, WCBS has confirmed

Young war veterans and retired athletes are vulnerable to the same degenerative brain disease, study shows

93-year old Tao Porchon-Lynch was just named the world's oldest yoga teacher by Guinness World Records. CBSNews.com's Nick Dietz reports.

Using the Braingate neural interface system, a paralyzed woman was able to use her thoughts to control a robotic arm, and serve herself coffee for the first time since she became paralyzed nearly 15 years ago.

34-year-old man accused of failing to take medication for highly contagious disease and skipping appointment at health center