Researchers at the University of Glasgow just achieved what many thought impossible: transmitting light completely through an adult human head from one temple to the other.

Somewhere deep inside a salt cave in Hallstatt, Austria, a small crystal disk stores the entire human genome, and possibly ...

Elon Musk’s Neuralink Corp. used a brain implant to enable a monkey to see something that wasn’t physically there, according ...

For decades, scientists have used near-infrared light to study the brain in a noninvasive way. This optical technique, known ...