In the march of metastasis, a molecular trail of crumbs guides some cancer cells from the primary tumor to establish new ...

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

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

Human Buddy is an animation show that explores the wonders of the human body in a fun and entertaining style. This episode ...

Rochester, Minn. — The immune system is meant to protect the body from infection and disease. But with age, it can become less capable of doing so. However, Mayo Clinic researchers have found that ...

Certain types of biochemical processes can impair the immune system's ability to recognize and kill cancer cells. Purdue University's W. Andy Tao and his associates have developed a new way to study ...

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 ...

CU Boulder researchers, with an international team of colleagues, find that childhood pets are linked to healthier stress responses If you grew up in a city and without a pet, your immune system ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

Seeing a potentially infectious person might kickstart the body's immune system, according to a new study. Guillermo Spelucin via Getty Images When you see someone coughing on a train platform, your ...