(Jonathan Knowles/Stone/Getty Images) If you think you know what DNA looks like, there may be a surprise hiding in your blood ...

Genetic research does not always produce tidy answers. Sometimes it reveals traces that raise more questions than they settle. In recent years, scientists studying human DNA identified genetic signals ...

To Shakespeare's Hamlet, we humans are "the paragon of animals." But recent advances in genetics are suggesting that humans are far from being evolution's greatest achievement. For example, humans ...

New research from UC Davis Comprehensive Cancer Center has uncovered an evolutionary change that may explain why certain immune cells in humans are less effective at fighting solid tumors compared to ...

Horses have played a critical role in shaping human society, but scientists are still piecing together the story of their domestication. Reading time 3 minutes Roughly 4,500 years ago, humans forged a ...

UNIVERSITY PARK, Pa. — A new genome-wide study uncovers evidence of the first three-way relationships between human genetic variation, variation in the fungal component of the human microbiome — known ...

Humans have probably shared their homes with dogs ever since they first settled. So it could be argued that there is no such thing as “human society” without including animals as part of it. Our long ...

Anyone who has ever sobbed into a golden retriever’s neck already suspected this. Now, research says humans and goldens literally share pieces of the same emotional wiring. A new genetics study ...