Both beverages promise energy and focus, but science shows they affect your brain, mood and long-term health in surprisingly ...

We’re a nation fuelled by caffeine. We drink about 100 million cups of tea a day, according to the UK Tea & Infusions Association; and, says the British Coffee Association, somewhere in the region of ...

Which is healthier coffee or tea? Both deliver caffeine and come with health benefits. Dietitians reveal how to choose the healthiest cup.

A large, decades-long study of more than 130,000 participants suggests that moderate consumption of caffeinated coffee or tea ...

Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment.View full profile Rachael has a degree in Zoology ...

Most of us start our mornings with a cup of tea or coffee. The caffeine content is a great way to ward off sleepiness and boost productivity. We often drink several cups of tea or coffee throughout ...

That morning cup of coffee feels routine, right? But the caffeine kick might not be. Consumer Reports tested popular coffees ...

Q: I’ve heard that the caffeine boost from matcha is “better” than the one you get from coffee, with fewer jitters and anxiety. Does science support that? Matcha, once a nic ...

Share on Pinterest Caffeine in coffee and tea may help reduce body fat and decrease the risk of developing type 2 diabetes. Westend61/Getty Images New research suggests coffee and green and black tea ...

CBS News medical contributor Dr. Céline Gounder said the results of the study on coffee drinkers having lower risk of dementia should be taken "with a massive grain of salt." ...