About 50 million Americans aren’t getting screened for colon cancer at a time when colon-cancer rates are rising.

Early cancer detection has long been one of medicine’s greatest challenges. Now, a new generation of blood tests is offering ...

Scientists have developed a promising blood test that may detect Alzheimer’s disease early, stage disease progression, and ...

The findings demonstrate the potential of detecting early-stage AD among middle-aged adults using blood tests.

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 ...

Blood test could detect signs of Alzheimer’s ‘decades before symptoms’ – study - The findings show that Alzheimer’s may be present in midlife and already linked to cognitive differences, researchers ...

A blood test developed to detect Alzheimer’s disease can also show how far the disease has progressed and tell if symptoms are due to Alzheimer’s or another cause, a study finds. The report from ...

An annual blood test designed to detect multiple cancers before symptoms appear is "feasible at scale" on the NHS, experts have said. The Galleri test works by identifying DNA shed by cancer cells in ...

For the first time, researchers found blood biomarkers for Alzheimer's disease that correlated with minor cognitive ...

Scientists in the United Kingdom say they have developed a blood test that can diagnose myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) with 96% accuracy—the first of its kind. For many ...

For an older patient after a fall, a single blood draw could soon turn a doctor’s hunch into objective evidence. Labs, in ...