Could coffee be the liquid key to longevity? A new study reports that the world’s most widely used stimulant can extend lifespan and affect how cells respond to genetic damage — though there’s a ...

A new study reveals that certain caffeine metabolites in urine are linked to diabetic retinopathy risk in men, offering a promising path toward noninvasive biomarkers for early screening and disease ...

For many, caffeine is the ultimate pick-me-up. Whether it's a cup of coffee, a can of energy drink, or a quick espresso shot, it fuels the day and keeps us moving. But even though caffeine is a common ...

Medically reviewed by Aviv Joshua, MS, RDN Key Takeaways Chai and green tea come from the same plant but are made differently ...

This is the second installment in a series of articles about the science of various aspects of college life. In the United States, 92% of college students consume caffeine in some form. For many ...