"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." The human immune system is a remarkable evolutionary tool that is often taken for granted—until, that is, ...

This month’s Healio Exclusive explores one of the most extraordinary and rapidly evolving frontiers in modern medicine: the ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? A new study finds that proteasomes—structures that reside in all cells in the body ...

A new paper in Science Advances details how scientists have succeeded in mapping a central part of the immune system - the HLA class II molecules - while accurately predicting how they display ...

Chronic stress affects the immune system and the brain. Researchers now show that a particular enzyme found in cells of the immune system enters the brain under stress. In mice, it causes them to ...