Add Yahoo as a preferred source to see more of our stories on Google. In 1957, just four years after Francis Crick and other scientists solved the riddle of DNA’s structure—the now famous double helix ...

Learn more about the DNA and RNA that sperm carry and how they may suddenly change during midlife.

New research shows how sperm RNA changes as men age, revealing a biological shift that may affect reproduction and child ...

The so-called ticking biological clock has been framed largely as a concern for women. We talk about egg freezing, ovarian ...

According to research from a team at the University of Utah Health and the University of Nevada, Reno School of Medicine, ...

MYC‑driven tumors silence innate immune alarms by clearing R‑loop–derived signals, exposing a new therapeutic angle for targeting MYC without broad inhibition.

Increasing paternal age has been linked to elevated health risks for the next generation, including higher risks of obesity ...

Ancient DNA has been pulled from a permafrost-preserved woolly mammoth found in Siberia, and scientists are thrilled. They ...