For example, in 1820, the German chemist Runge, discovered the caffein of coffee, and a few years after, Oudry, the French chemist, discovered the thein of tea—both crystalline bitter substances ...

President Trump wants reciprocal tariffs on all US imports, which will raise prices on everything from coffee to bananas with ...

Yerba mate is a naturally caffeinated herbal tea made from the dried leaves of the South American holly tree, llex paraguariensis. If you’re looking for a coffee substitute but don’t want to ...

In a study reviewed in the journal of the American Cancer Society, researchers found that people who drink either tea or coffee have a slightly lower risk of head and neck cancers — though it ...

The perfect mocha coffee Could this coffee=based drink help keep tiredness at bay? There’s evidence the effects of caffeine in a cup of tea are enhanced by an amino acid it contains, called L ...