Learn how caffeine affects brain chemicals and health, sleep, and mood. Understand safe daily limits, hidden sources, and signs you’re getting too much.

New research shows that seasoned birders — including older adults — had denser tissue in parts of the brain tied to attention ...

No body, no dopamine, no problem. Scientists have successfully coached lab-grown brain tissue to solve a classic robotics challenge, proving that the will to learn is hardwired into our neurons.

Founded by Australian biologist Jeremy Griffith, Fix The World argues that capitalism is not the root of moral conflict but ...

We often stop noticing things we’ve become too accustomed to, as a side effect of our brains protecting us from sensory ...

Explore the parallels and differences between AI architectures and the human brain's design and functionality in processing ...

In early January, the U.S. Department of Health and Human Services removed the recommendation for universal vaccination ...

New IV therapy shows promise in "shielding" brain tissue and improving recovery for stroke patients, potentially extending the critical treatment window.

The Johns Hopkins-created maps provide higher resolution and better coverage of gray matter than previously published maps, ...

In an earlier study, Elseline Hoekzema and her team showed for the first time that pregnancy can change the structure and function of the human brain. In this new study, ...

UC Santa Cruz researchers are exploring how brains learn, adapt, and improve, which could help us better understand and address neurological conditions.

An EEG (electroencephalogram) is a painless test that uses small sensors placed on the scalp to measure the brain's ...