The Galleri test, by American company GRAIL, can detect over 50 types of cancerous DNA with a simple blood test. How the cancer screening test works.

This article was reviewed by Darragh O’Carroll, MD. Understanding Blood Tests: How They Work and What They Can Tell You Blood ...

Is Galleri the future of cancer treatment? It's not that simple. The new research from the company, while promising, isn't ...

Millions struggle with depression and anxiety, often enduring long waits for effective treatment. Scientists in Sweden, ...

One dose of an experimental drug cover offer lifetime treatment for people with high cholesterol, but its long-term safety is ...

New clinical research has identified a blood test that can reveal which women are more likely to respond to a particular ...

A PCR test detects the actual genetic material of the virus and involves a step that amplifies the presence of any material ...

Despite the capability of antiretroviral drugs to suppress HIV to undetectable levels, some people living with the human ...