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

A groundbreaking research conducted in France has unveiled compelling evidence linking caffeine consumption to reduced ...

Today, there is one method of caffeine intake that has become increasingly popular, especially among young adults — energy ...

Behind the humor lies a very real, much more severe issue: millions of Americans live without reliable access to clean water ...

McDonald’s on Sunday ruled out beef patties as a source of the E. coli outbreak linked to Quarter Pounder hamburgers, which ...

In this video, we extract some caffeine from caffeine pills. I was not happy with my yield of caffeine in the previous videos ...

A new study found that increased caffeine consumption may influence your risk of Alzheimer's or other forms of dementia. But ...

Drinking four cups of coffee a day could prevent piling on the pounds after gorging on unhealthy fat and sugar, according to ...

Suspended in the relic of an ancient sea beneath southern Arkansas, there may be enough lithium for nine times the expected ...

One of the most common ways suggested to increase a weed high is to drink beverages containing caffeine, like tea or coffee.

Thousands of volunteers have helped to provide a snapshot of the health of the nation's rivers and waterways, highlighting ...

Discover the best instant coffee brands that deliver quick and flavorful caffeine boosts to kickstart your mornings. From ...