Genetics play a role in low testosterone for some men, but underlying causes vary widely. Many genes influence testosterone ...

Forty years ago, a postdoctoral researcher named James McGrath who would go on to spend more than three decades as a clinical geneticist and research scientist at Yale, made a discovery that advanced ...

Discover interesting facts about how traits are passed down over generations through DNA. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. What ...

In Destiny’s Child No Longer: Rewriting Genetic Fate, we envisioned a world where every newborn would be screened for genetic risks. We see a future in which the randomness of genetic inheritance ...

For decades, biology textbooks taught that DNA’s story could be told with a single image: two elegant strands twisting in a ...

Take a look back at the genetics stories that resonated most with readers this year. M uch of what shapes people’s lives ...

Consumer DNA testing kits like 23andMe and AncestryDNA aren’t just making it easier to uncover your heritage or track down ...

Conjuring evidence out of the air may someday be possible in criminal investigations, thanks to ongoing research on the ...

Genetic testing has had a shift in the past ten years, as it has left medical laboratories and entered living rooms. Professional research facilities that once cost hundreds of dollars are now found ...