Diet Coke Is Basically Brain Food, Study Says

Scientists suspect that caffeine can boost your cognitive performance and improve tactical decision-making. But unfortunately, the sweet spot may not allow for as much cold brew as you’d hoped

I Whipped Up a Batch of Bathtub Four Loko, and I May Never Sleep Again

I’ve always felt a twinge of jealousy that the original Four Loko was banned before I reached drinking age. Nevermind that, though — I figured out how to make a homemade version in my own kitchen

Men Are Caffeine Lightweights, According to Science

Guys are more sensitive to the effects of caffeine than women, multiple studies show. So if you’re down to the last cup in the pot, be a gentleman and admit that she needs it more than you do

You Should Be Pouring Espresso into Your Beer

The coffee-hops combo mixes a stimulant hit of caffeine with the mellow vibes of alcohol — and there’s a long history of people exploring the combination of the two