A caffeine-triggered switch that turns CRISPR gene editing on and off inside cells could one day improve cancer therapy.

Some claim it gives you energy and focus—without the jitters and crash.

Both coffee and tea have specific advantages and disadvantages.

Plus, how to find your caffeine sweet spot.

CBS News medical contributor Dr. Céline Gounder said the results of the study on coffee drinkers having lower risk of ...

Daily caffeine consumption may reduce the risk of liver scarring, but sugar and cream can negate the protective benefits of ...

By Vijay Kumar Malesu A controlled human study reveals that coffee’s complex chemical matrix may shape immune responses ...

Learn how caffeine affects brain chemicals and health, sleep, and mood. Understand safe daily limits, hidden sources, and signs you’re getting too much.

Sipping a cup of coffee is a familiar, comforting ritual for many of us. But did you know that when you drink your coffee ...