In accordance with the security protocols of the Ukrainian military, soldiers featured in this story are identified by first ...

Near-infrared spectroscopy, or fNIRS, offers a way to monitor brain activity without surgery or radiation by tracking changes in blood flow and oxygenation. Light sources placed on the scalp send near ...

The fast-growing market of non-invasive neurotechnology is collecting people’s neural data without clear guidelines.

When the stomach is full, how does the brain know to stop eating? Scientists long assumed the answer lies mainly with neurons ...

To gain better insight into what's happening in the brain, researchers examine the molecules produced by brain cells, ...