As people grow older they often seem to become less sociable. Is this actually the case, and if so, what causes this change?

A recent social media trend involving taping one's mouth shut at night to prevent mouth breathing has sparked considerable debate. But according to new research, this popular sleep hack may be less effective—and more risky—than people think.

Scientists have uncovered how a tiny molecular machine called the mitochondrial pyruvate carrier unlocks the gates to our cells’ powerhouses—an energy-boosting breakthrough that could pave the way for new treatments for cancer, diabetes, and more.

New research from Brown University reveals surprising insights into why Americans at every economic level have shorter lifespans compared to Europeans.

Have you ever eaten something that made you so sick you couldn't stomach the idea of eating it again? A team of neuroscientists has discovered exactly how the brain creates these strong food aversions after just one bad experience.

Research shows that nostalgia could be helping you hold onto your closest relationships.

A new scientific review highlights a growing concern: microplastics and nanoplastics are accumulating in human brain tissue. Researchers are now investigating what this could mean for brain health and how we can reduce our exposure.

Your everyday routine may be quietly accelerating your brain’s decline—yet with a few simple but powerful adjustments, you can preserve your cognitive health.

Ever wonder why some people vividly recall their dreams while others wake up with a blank slate? Researchers may have found the answer