The Galleri test aims to find fragments of DNA in a person’s blood that can indicate the presence of a cancerous tumor.

A mitochondrial DNA study points to at least two waves of migration linking the Americas, China, and Japan- one during the ...

A blood test for more than 50 types of cancer could help speed up diagnosis, according to a new study. Results of a trial in ...

Can your bathroom double as a lab? At-home testing is reshaping how we learn about our bodies — and raising new questions.

Blood tests that detect early cancer are coming to market. Could they lead to earlier diagnosis and treatment?

State Rep. Josh Williams (R-Toledo) introduced the Right to Know Act, which would require hospitals to inform parents of the ...

The Florida-based Reddit user and pet owner commented, "I really panicked,” when she discovered the dog's breed.

Chemists at Université de Montréal have developed "signaling cascades" made with DNA molecules to report and quantify the ...

Victims of the inmates include a family of four, a college student kidnapped from her bedroom, and a state trooper who was ...

Preserving DNA in biological samples has long posed a challenge for researchers, but the process may be about to get a lot ...

Social media is flooded with ads for at-home blood testing services that promise insights into healthier living, so ABC News' ...

Hey guys! In today's video, I'm thrilled to reveal my AncestryDNA results with you! Journey with me as I uncover fascinating ...