Scientists studying one of nature's greatest reproductive innovations have discovered how some lizards evolved from laying eggs to giving birth to live young. The new research is the first to reveal ...

Add Yahoo as a preferred source to see more of our stories on Google. The scarlet monkeyflower survived California's worst drought in 1,200 years. - Seema Sheth During California's worst dry spell in ...

The movement of genetic material between organisms that aren't directly related is a significant driver of evolution, especially among single-celled organisms like bacteria and archaea. A team led by ...

An international study investigating the genomic diversity of the Sudanese population reveals that the Copts originating in Egypt –who settled in the country between the seventh and eleventh centuries ...

During California’s worst dry spell in the past 1,200 years, some populations of wildflowers defied the odds to survive the ordeal. Researchers say they now believe these flowers relied on a type of ...

Evolutionary rescue has been demonstrated in lab settings but researchers only had partial observations of it in the wild before: in cancer resistance in Tasmanian devils and adaptation to pollution ...