One cup of tea, by contrast, only contains 30 to 50 mg of caffeine. "Generally speaking, coffee has two to three times more caffeine compared to a similar-sized black tea," says Matthew Chow ...

To keep it simple, black tea is fermented, green tea is non-fermented, and oolong tea is semi-fermented. Matcha is a powdered ...

Tea is unlikely to dehydrate you when consumed in moderate quantities. However, drinking more than eight cups at once can ...

L-theanine is also present, in lower concentrations, in black tea. There’s less research on the effects of coffee on stress, but researchers have found moderate to high amounts of caffeine are ...

"It's a very pleasant beverage to drink, and it hits all the right notes as a caffeinated beverage," one expert says. Unlike ...

Two years ago they set up a coffee and tea business together - Blk & Bold. Today it is believed to be the first nationally distributed black-owned coffee brand in the US. Helped by a growing ...

Or perhaps you have a hankering for some great pastries or baked goods prepared by your neighborhood coffee or tea shop. Well ...

From the simple Americano to the souped-up caramel latte, we tried every coffee drink from Panera's espresso bar to find the ...

If you enjoy coffee, chances are you've spilled it on yourself more than once. Luckily, Something in your fridge may help the ...

Or do you prefer a slightly less caffeinated nudge from a warm and gentle cup of tea? Whatever your preference, scientists have found that regularly drinking coffee or tea can provide a variety of ...

Green tea has different ratios of caffeine depending on the type. Learn about high-caffeine coffee alternatives and decaf ...