Early detection of lung cancer remains challenging because cancer cells circulating in the blood are extremely rare ( ref1 ). A new research study now shows that a single lung cancer cell can be ...

As millions of Americans hit the road or take to the skies for the holidays, another seasonal traveler is picking up speed: ...

Experts say gait speed, grip strength, balance, and endurance are some of the strongest predictors of long-term independence.

Discover how a total revenue test measures price elasticity to refine pricing strategies and boost business revenue. Learn to differentiate between elastic and inelastic demand.

Billions of prescriptions for generic drugs are filled in the U.S. annually. The FDA tests only a few dozen of them every ...

If you've had stomach pain recently, you might have wondered how to check if you have appendicitis at home. Appendicitis is the most common cause of abdominal pain that results in surgery in the ...