This built-in backup system means that if one part fails, another often steps in to carry the load — a marvel of nature often overlooked ...

The human muscular system is complex and has many functions in the body, like mobility and stability. Learn more about the muscular system here.

Protein gives you energy thanks to amino acids. Learn why researchers want to reassess daily protein recommendations and what ...

A strong immune system helps a person stay healthy by fighting off bacteria and viruses. In this article, we look at foods that can help to boost the immune system.

Mushrooms have been used for their purported health benefits for centuries. Read about mushroom supplements, possible health benefits and risk factors here.

Every day, your body replaces billions of cells—and yet, your tissues stay perfectly organized. How is that possible?

Democrat Pramila Jayapal is holding a series of “shadow hearings” in Congress on Trump’s immigration actions. Jayapal, the ranking member of the Subcommittee on Immigration, Integrity ...

Most people don’t think about the spleen when they get vaccinated, but this small organ plays a key role in the immune system. Located under the ribcage on the left ...

7 Unexpected Effects that Ibuprofen Has on the Body Ibuprofen can be found in first aid kits and medicine cabinets worldwide, renowned for its pain-relieving qualities.

The planes of the body are anatomical concepts often used by health professionals to describe how your body moves during exercise or other activities.

A protein called PAR1 helps lymphatic vessels structurally transform to boost fluid drainage and support healing when the ...

Hemifusomes are fused vesicles, or sacs of fluid, that were previously unknown to exist inside cells. They were discovered using cryo-electron tomography, which literally freezes them in time, and ...