A new study suggests that a blood-based 'metabolomic aging clock' test could help forecast dementia onset. Additionally, when ...

Researchers report progress in looking for signs of lung cancer in the blood.

We can experience a lot of health changes in midlife, but there are a few simple tests to consider that can bring peace of ...

Quiz: Which blood tests matter most for aging adults? Most people know they should get blood work done. Fewer know what each ...

Your blood offers a treasure trove of health clues, but what are the top recommended blood tests for women—and which may be ...

One company has a big early lead in blood tests that detect cancer returning in survivors.

A blood test that detects tumor DNA circulating in the bloodstream may help select the most effective treatment options for ...

A blood test that detects tumor DNA circulating in the bloodstream may help select the most effective treatment options for ...

A major review of nearly 800,000 men has found prostate cancer screening using a specific test is likely to reduce deaths ...

If it wasn’t for a chance encounter at a coffee shop in Almonte 25 years ago, Terry Cairns thinks he wouldn’t be alive today ...

The study, led by University College London, explored if tests looking at tiny fragments of tumour DNA in the blood could ...