When cancer spreads, tiny amounts of cells can break away from tumors and circulate in the bloodstream. A liquid biopsy is a means to detect the presence of cancer by detecting these cancer cells ...

Cancer imaging is entering a phase where malignant cells no longer hide in murky grayscale but flare into view with surgical precision. Across operating rooms, scanners, and even blood tests, ...

Researchers at Johns Hopkins University say they have uncovered an advanced method for detecting cancer. A new study, published in the journal Cancer Discovery and partly funded by the National ...

The immune system provides constant surveillance for the body, aiming to spot and eliminate disease-causing microbes or ...

The American Cancer Society recommends that people at average risk of colorectal cancer start regular screening at age 45, and several blood tests on the market could help. These tests are done in a ...