Your immune system is a network of cells, tissues, and organs that fight off infection. Your immune system can be affected by ...

New research finds endurance exercise may slow immune aging and boost resilience. Experts explain how running, cycling, and ...

Getting enough zinc is important for the functioning of your immune system. Here's how much you should be taking and the ...

The immune system is one of the most intricate systems in the body and plays a vital role in keeping children healthy.

Cancer immunotherapies, including cancer vaccines, harness and amplify the immune system’s natural ability to detect and attack cancer cells. In this illustration, immune T cells (pink) attach to a ...

Despite their frequency, many people misunderstand what a fever means, when it’s dangerous and how best to manage it. Here’s ...

In addition to strengthening the muscles, lungs, and heart, regular physical exercise also strengthens the immune system.

Sara Moniuszko is a health and lifestyle reporter at CBSNews.com. Previously, she wrote for USA Today, where she was selected to help launch the newspaper's wellness vertical. She now covers breaking ...

Patients with advanced lung or skin cancer who received a COVID-19 mRNA vaccine within 100 days of starting immunotherapy ...

All known natural life uses L (left-handed) amino acids in proteins and D (right-handed) sugars in DNA and RNA. In contrast, mirror life would use D proteins and L sugars — effectively a reversed ...