Here’s what happens in your brain when you can’t get a tune out of your head.

The probiotic-rich drink kefir may be a potential complementary treatment for Alzheimer’s disease by helping improve cognitive functioning and memory, anew review suggests.

What's good for your aging gut may also be good for your aging brain.

Animals can sleep on the wing, standing up, sitting in a tree or diving in the ocean. Many don't close their eyes, and some don't even have eyelids. Here are some of the strangest ways to snooze.

an experimental cancer drug appeared to re-energize the brains of mice that had a form of Alzheimer’s — and even restore their ability to learn and remember.

how various circuits throughout the brain align their firing is an enduring mystery, one some theorists suggest might have a solution that involves quantum entanglement.

Only in recent years have scientists found that not everyone has the sense of an inner voice – and a new study sheds some light on how living without an internal monologue affects how language is processed in the brain.

Psychiatrists are at long last starting to connect the dots

We know that a host of factors play into Alzheimer's risk, including the makeup of our gut bacteria.

In 2016, years before long COVID was a thing, the US National Institutes of Health, the largest single public funder of medical research in the world, launched a study into a long-neglected and puzzling condition: chronic fatigue syndrome (CFS), also...

Men who engage in recreational activities such as golf, gardening and woodworking are at higher risk of developing ALS, an incurable progressive nervous system disease, a study has found. The findings add to mounting evidence suggesting a link between ALS and exposure to environmental toxins.

Two new high-profile studies add to the increasingly worrisome picture of how even mild cases of COVID-19 can have detrimental effects on brain health.