Discover why your brain benefits more from sleep than coffee. A strategic afternoon nap outperforms caffeine for memory, ...

Caffeine timing is crucial for optimizing energy and productivity while minimizing crashes and sleep disturbances. Align intake with circadian rhythms.

Not sure what wakes you up better—coffee or a cold shower? Both work in different ways. This quick guide breaks down what ...

Research suggests caffeine-containing chocolate can have negative implications on sleep quality and duration. A 2023 study ...

While caffeine is supposed to make you feel energized and alert, some people who drink coffee often feel tired after their ...

Easing your anxiety doesn't always mean medicating it. These tried-and-true tips can help alleviate it naturally.

Coffee or caffeine can alter circulating levels of sex hormone binding globulin, estrogen, C-peptide, and adiponectin. Coffee ...

A new study published in PLOS ONE suggests that a lesser-known metabolite of caffeine, called 1-methylxanthine (1-MX), may ...

Cats are naturally clean thanks to their ability to groom themselves. And while this is a good thing, it may have owners turning a blind eye to serious hygiene issues that may afflict them. Dental ...

Scientists achieved “a milestone” by charting the activity and structure of 200,000 cells in a mouse brain and their 523 million connections. A neuron extends an axon to make contact with ...

“It’s often credited for the calming effect of tea even when caffeine is in the mix—a paradox that’s led scientists to take a closer look at how it affects the brain.” L-theanine is not ...

The trade policies may lead Coca-Cola to increase prices for U.S. buyers and could affect its progress on sustainability goals. But one expert says it’s not just tariffs that are a threat to the ...