Caffeine is generally safe to drink up to 400 milligrams a day, according to the Food and Drug Administration (FDA). That's equivalent to about four or five cups of coffee. For the average person, ...

And there are plenty of perks associated with your morning cup—research shows coffee may even slow biological aging. But ...

It tastes just like the real thing, helps you avoid late-day jitters, and still delivers that comforting coffee ritual — here ...

Few choices feel as critical as the one concerning what beverage to consume at 2 p.m., a time of day when ordering cold brew feels a bit like playing Russian roulette with my sleep schedule, but going ...

Some consumer advocates are pushing the federal government to ban a chemical that's often used in the process of producing decaffeinated coffee. The group Clean Label Project says companies like ...