Summary: Researchers found that Italian brown bears living near humans evolved unique genetic and behavioral traits. The ...

Humans have undoubtedly bred cats to create certain breeds, but did any of these feline breeds emerge naturally?

The stray dogs that roam the Chernobyl Exclusion Zone have become unlikely protagonists in a scientific debate about how life ...

While MPs have already been detected in human reproductive systems, the study, published in the Journal of the Endocrine ...

Humans ferried pigs across thousands of Pacific islands for millennia, reshaping ecosystems and blurring the line between ...

Fossilized footprints, preserved in gypsum mud that hardened over time, are estimated to be 23,000-21,000 years old. NPS / Alamy Ancient human footprints, preserved in a dry lakebed at White Sands ...

Victoria Gray spent 34 years battling the debilitating pain of sickle cell disease. Then she volunteered to be the world's first "prototype" for a CRISPR therapy, based on technology invented at UC ...

Every time you look in the mirror, you are seeing the legacy of an extinct cousin. A small but influential fraction of your ...

Dr. Martin Teicher explains how immigrant trauma and family separation act as toxic stressors, permanently rewiring a child's ...