Trinity College Dublin scientists showed that electrical stimulation reprograms macrophages to reduce inflammation and boost healing. This breakthrough could lead to broad therapeutic uses.

As it does with other pathogens, your immune system sees drugs as foreign invaders to be expelled from your body. But ...

Some of our biggest threats can come in the tiniest forms—viruses and bacteria. Thankfully, we are born with a built-in ...

Researchers have discovered the “fountain of youth” for cells - but it comes with a big cost. Some people over 60 years old were found to have immune systems that appear to be much younger in wear-and ...

Scientists have developed a smarter way to activate the immune system against cancer, potentially making treatments safer and more precise.

There are many methods of staying healthy during cold and flu season, including choosing certain foods. In a Sunday appearance on "Fox & Friends Weekend," Fox News medical contributor Dr. Nicole ...

As cold and flu season begins, you may be wondering what you can do to help keep your immune system strong with all the nasty bugs going around. In addition to staying up to date on your seasonal ...