Coffee and teach each come with more varieties, names and preparation methods than there are stars in the sky.

This type of tea takes the cake for the highest antioxidants, but check out these other dietitian-recommended options for ...

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 ...

Drinking tea and coffee could be good for the heart, research suggests. Scientists have identified how caffeine could boost health in people suffering with problems with the immune system.

Drinking cups of tea and coffee is very beneficial for you as consuming ... the simple daily ritual of enjoying a cup of regular black tea with good heart health. This suggests there's work ...

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 ...

What factors impact the environmental footprint of tea and coffee? And what can you do to make your cup greener?