People on TikTok and other social media say they feel more alert when they have had fewer hours of sleep—but sleep scientists ...

But that’s the challenge — to change the system more than it changes you.”- Michael Pollan  The aroma comes first—earthy, ...

By competitively binding to adenosine receptors, caffeine effectively masks the brain’s sleep signals ... participants who ingested caffeine shortly after a learning task exhibited significantly ...

A WOMAN who blamed her symptoms on caffeine withdrawal has now ... an operating table for her first surgery. After draining a cyst pressing on her brain, her eyesight and pain improved instantly.

A new study published in PLOS ONE suggests that a lesser-known metabolite of caffeine, called 1-methylxanthine (1-MX), may help improve memory and support brain health in both young and aged animals.