A surprising new study is reshaping how we think about coffee, suggesting your morning cup may do more than wake you up—it ...

New research shows that sleep loss alters specific memory circuits, but also hints that a familiar compound may help restore ...

Caffeine doesn't just make it harder to fall asleep; it changes how the brain behaves during rest. New research shows that caffeine alters brain activity in ways that make sleep look more like ...

A recent study of sleep lab volunteers reveals that caffeine impairs essential brain functions at night. Here’s what happens. Stacey Leasca is an award-winning journalist with nearly two decades of ...

Associate Professor Sajikumar Sreedharan and Dr Wong Lik-Wei in front of their electrophysiology setup, with hippocampal signals recorded from sleep-deprived laboratory models. Researchers at the Yong ...

Researchers followed nearly 132,000 adults for decades, tracking diet and health outcomes to uncover patterns in long-term ...

A new APC Microbiome Ireland study published in Nature Communications reveals that both caffeinated and decaffeinated coffee can reshape the gut microbiome and improve mood, stress, and certain ...

Coffee isn’t your only option for alert mornings—this calming alternative may help support attention and clearer thinking.

Whether you drink it for the taste or the energy boost, it's hard to resist a smooth cup of coffee. However, it can often leave you feeling jittery and craving more once the initial boost wears off.