How much do you know about caffeine? It helps you feel awake by interfering with a chemical in your brain called adenosine.

Can caffeine save your social life? New research shows how caffeine restores social memory impaired by sleep deprivation by targeting the hippocampal CA2 region. Learn about the molecular mechanisms ...

Have you recently cut down on caffeine and feel like you're having the most vivid dreams of your life? While there are a number of potential benefits of reducing our caffeine intake—such as whiter ...

We all have our favorite caffeine vehicles—yours might be a thick, foamy espresso or a strong cup of Earl Gray tea, or chocolate. I like a good cup of black coffee made with a French press! One way or ...