Nighttime caffeine increased impulsive behavior in fruit flies, with stronger effects in females and potential implications ...

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 ...

We all know this person – do not speak to them until they have had a cup of coffee or an energy drink. Hot chocolate just won't do the trick. They will not be nice. They will not be alert. Proceed ...

For most people, consuming some caffeine is harmless — but too much can be dangerous. Recent news coverage has raised questions about the amount of caffeine in some popular drinks and what consumers ...

Could coffee help to counteract some of the effects of alcohol on the brain, and potentially limit the risk of addiction? That's what's suggested by a new study of how caffeine interacts with the ...

A doctor explained safe guidelines for limiting your daily consumption, whether you're drinking coffee, tea, energy drinks or ...

Paraxanthine, a compound the body naturally produces when it breaks down caffeine, is starting to appear in energy drinks and ...

Were you tossing and turning last night and cursing yourself for the iced caramel macchiato you drank in the late afternoon? Do you worry about the amount of caffeine in a Mountain Dew? Caffeine is ...

Kim Kardashian is now the face of a caffeine-free energy drink. Instead of containing caffeine, Update includes paraxanthine, ...

A cup of coffee or tea in the morning or an afternoon caffeine pick-me-up is usually fine for most adults. But parents might want to take a closer look at caffeine and other ingredients in the drinks ...

It’s worth switching up your morning routine for this.

A jolt of energy in a can sounds like a superpower. Crack it open, take a few sips, and suddenly everything feels sharper, ...