Scientists have found a genetic switch that could shave years off avocado breeding by allowing researchers to identify one of ...

UC Berkeley researchers have identified regions of DNA that humans inherited from two unknown ancestors as a result of ...

Researchers report matrilineal social rank inheritance allows female spotted hyenas to accumulate greater long-term reproductive success than males across generations.

A single dose of a cancer-causing chemical, given to mice at 15 days of age, produced strikingly different tumors depending ...