In recent years, substantial progress has been made in understanding biological and genetic sources of variation in feed ...

About 15% of known pregnancies end in miscarriage, and many other conceptions do not survive past the very early stages of ...

For over a hundred years, scientists have puzzled over why most orange cats are male—now, a study may have cracked the genetic code.

After reviewing recent genetic, morphological, and biogeographic studies on giraffes, scientists have now split the single ...

A landmark study led by researchers with the Department of Veterans Affairs has uncovered new genetic insights into ...

This research provides a comprehensive analysis of deleterious mutations in pear (Pyrus spp.) during domestication, shedding ...

Scientists recover DNA from a 5,500-year-old burial in Colombia, revealing ancient syphilis-related bacteria and reshaping disease history.

Alzheimer’s may be driven far more by genetics than previously thought, with one gene playing an outsized role. Researchers ...

Skin aging is a multifaceted biological phenomenon influenced by an array of factors, including genetic, hormonal, metabolic, and environmental contributors. The aging process of the skin varies ...

An epidemiology study finds that variations in one gene play a major role in determining the risk of Alzheimer’s disease. Plus, X’s Grok AI is undressing users, but it’s just the tip of the iceberg ...

A new analysis of drug trials used to approve medicines in the United States shows how far modern medicine still has to go to ...