A single blood test that looks for signs of more than 50 types of cancer sounds revolutionary. But experts say it's important ...

A new light-based sensor can spot incredibly tiny amounts of cancer biomarkers in blood, raising the possibility of earlier and simpler cancer detection. The technology merges DNA nanotechnology, ...

If you’re feeling worn out or have suddenly lost some weight, your doctor might send you for a blood test. Blood tests are a common way health-care professionals detect, diagnose, and monitor a range ...

A new type of blood test could help detect multiple cancers early. A team of researchers in California studied a new multi-cancer early detection (MCED) test called Galleri, which can reportedly ...

Cancer claims more than 10 million lives every year globally. Research shows that detecting cancer early can greatly improve a patient's chance of survival. And yet we lack reliable, affordable tools ...

Even though I have a degree in biology, I knew little about cancer – until life gave me a crash course. In 2019, while working on my master’s degree in Huntsville, I developed severe leg pain. At ...

Some claim the new multi-cancer detection tests will “revolutionize” cancer screening. Others fear the “worried well” will succumb to slick marketing and subpar tests and overwhelm both primary care ...

"No cancer signal detected." The blood test results popped up in my online health portal without much fanfare. A doctor would chat about them with me later, congratulating me on the "phew"-worthy ...

A closely watched clinical trial in Britain that screened blood for early detection of cancer did not show a reduction in diagnoses at later stages of the disease. By Rebecca Robbins and Gina Kolata ...

Much of the public debate over cancer blood tests has focused on early detection products like the Galleri test from a company called Grail, which promises to screen healthy people for more than 50 ...

Cancer claims more than 10 million lives every year globally. Research shows that detecting cancer early can greatly improve a patient’s chance of survival. And yet we lack reliable, affordable tools ...