Training yourself to expect good things to happen sounds like helpful advice in general. Now, new research suggests that good ...

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

Regular exercise supports immune health by improving the circulation of your immune cells and reducing inflammation, but ...

Bacteria in the human gut can directly deliver proteins into human cells, actively shaping immune responses. A consortium led ...

Add Yahoo as a preferred source to see more of our stories on Google. Aging may be inevitable, but boosting immune health may impact how we age, according to researcher Dr. George A. Kuchel. Photo ...

A Vitamin A byproduct could weaken the immune system's cancer-fighting ability, according to new Princeton University ...

A vitamin A byproduct has been found to quietly disarm the immune system, allowing tumors to evade attack and weakening ...

Understanding how a tumor evolves against the attack of the immune system is one of the greatest challenges in modern ...

Oncologists have achieved some immune system responses in patients with pancreatic cancers using various combinations of ...

Researchers have developed a new class of antibodies that amplify the immune system’s ability to fight cancer. By clustering immune receptors that normally receive weak signals from tumors, these four ...

A study reveals that kimchi powder activates defenses and regulates inflammation, adjusting the body's immune response.

Once tattoo ink enters the body, it does not stay put. Beneath the skin, tattoo pigments interact with the immune system in ...