Investigators find mixed DNA at Nancy Guthrie's home, offering new hope in the ongoing investigation. Learn about the challenges and potential breakthroughs.

Smithsonian researcher Sarah Johnson studies bison specimens to understand how the species’s genetic diversity changed after its decline ...

Researchers at the Johns Hopkins Kimmel Cancer Center report that an artificial intelligence (AI)-based liquid biopsy test using genome-wide cell-free DNA (cfDNA) fragmentation patterns and repeat ...

Imagine waking up to find your entire body gone — no torso, no limbs — just a head that has expanded, split into five ...

A new study suggests that certain “forever chemicals” may quietly accelerate biological aging at the cellular level.

By Dr. Liji Thomas, MD A longitudinal study shows that puberty may reprogram children’s epigenetic profiles in ways that track worsening or improving insulin resistance, uncovering early molecular ...

If you've used AncestryDNA or a similar DNA test on yourself, the process for testing your pet will be quite similar. All it takes is activating your kit online, a quick cheek swab and a shipment to ...

Amatera’s approach is “2x faster and 10x more cost-effective” than industry standards for developing new varieties of perennials, it claims.

Study finds middle-aged men are more vulnerable to faster biological aging from PFAS exposure. Research shows "forever ...

More than 600 John and Jane Does have been publicly identified with tech from Othram, 46 of which were in Washington.

A Pierce County Jane Doe now has her name, and investigators are urgently seeking tips to help solve her 2019 homicide.

Standard heart panels do not always offer a clear picture of your total cardiovascular disease risk. Dr London shares 3 lab tests that you should get checked.