A recent study shows that accessible blood tests can accurately identify Alzheimer’s disease. When combined with standard cognitive assessments, these tools offer a reliable diagnostic approach for ...

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

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

This important work identifies phlda2 as a specific marker for primordial cardiomyocytes in the adult zebrafish heart and demonstrates their essential role in myocardial morphogenesis and coronary ...

Their makers claim they can detect dozens of cancer types — but some scientists say they could be missing many cancers or ...

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 ...

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

In a study published in Nature Communications, Mayo Clinic researchers have identified specific DNA-level changes in the brains of people with Alzheimer's disease (AD). Using advanced biological ...

This study uncovers epigenetic changes during puberty that correlate with insulin resistance, offering insights into childhood obesity and metabolic risk.

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. | Health ...

Even though farmers have been dealing with rice stink bugs as pests since the 1880s, entomologists are still getting to know them at the genetic level.

The fungus Fusarium xylarioides causes wilt in coffee plants, ultimately killing them. By studying their genetics, scientists hope to better understand and prevent this disease.