Your immune system is your body’s built-in defense network, working nonstop to protect you from bacteria, viruses, and other ...

Elderberry supplements are often touted for immune support, but how might it help you fight infection or reduce inflammation.

What do the Tinder dating app and our immune system have in common? They are both committed to swiping candidates to screen for the perfect match. However, instead of love, our immune system is ...

Regulatory T cells (red) interact with other immune cells (blue) and modulate immune responses. National Institute of Allergy and Infectious Diseases/NIH via Flickr Every day, your immune system ...

Scientists generally agree that eukaryotes, the domain of life whose cells contain nuclei and that includes almost all multicellular organisms, originated from a process involving the symbiotic union ...

When a rhinovirus, the most frequent cause of the common cold, infects the lining of our nasal passages, our cells work ...

For decades, many of us have thought we could “boost” our immune systems with vitamin C or herbs, which would fight contagious illnesses, such as colds and the flu. But in reality, there are no quick ...

Researchers are studying the potential of gold nanoparticles (yellow dots) to deliver drugs into the body. Veronika Sapozhnikova, Konstantin Sokolov, Rebecca Richards-Kortum/M.D. Anderson Cancer ...

If you’ve ever been told to bundle up or you’ll get sick, you’re not alone. However, research shows that cold temperatures ...