microsoft wheelchair

Driving by eye

Microsoft engineers and former NFL star suffering from ALS team up to create a wheelchair that users can control through eye movement.

tennis elbow CNN

How to prevent tennis elbow

That nagging pain in your elbow may not have come from picking up a tennis racket. Many people get tennis elbow off the court.

THINKSTOCK

New at-home test may detect colon cancer

The FDA says Cologuard could be used to help determine who is at risk of developing colorectal cancer at its earliest stages when the cancer…

robin williams

What is Parkinson’s disease?

Parkinson’s patients often have trouble walking and talking. Symptoms include slowness of movement, a loss of balance and slurred speech.

Suzanne Hays

Grounded for looking sick

Woman booted from Delta flight after another passenger complains that she looks “sick and contagious”.

High-Tech Helmets

High-Tech Helmets

New football helmet sensors let coaches and players track blows to the head, helping protect from concussions.