Ancient DNA from bison bones suggests the 19th-century collapse did not erase the species’ genetic diversity, offering hope ...

Sixty-two common songbirds lost nearly half their genetic diversity in 50 years, and the most abundant species lost the most.

Two-thirds of animal and plant populations are declining in genetic diversity, which makes it harder to adapt to environmental changes, according to research published Wednesday. Long before a species ...

An SSR-marker study of 259 garlic germplasm accessions produced a 50-accession core collection that retained all detected ...

Rare genetic variants found among Polynesians reveal gaps in global databases that could have implications for health care.

A DArTseq SNP analysis of 60 Ethiopian kebericho accessions from 36 locations found moderate genetic diversity, with 77 ...

Evaluating the genetic variation found in parts of DNA inherited from only one parent (or uniparental diversity), an ...

Climate change is rapidly altering our environment—and posing major challenges for many animal species. Whether they can adapt depends largely on their genetic diversity. An international study ...

Genetic diversity within many species is declining globally, according to a recently published study. “Any threat that reduces the size of a population, or which causes a larger population to become ...

Two-thirds of the populations analysed are declining in genetic diversity but conservation efforts designed to improve environmental conditions, grow populations and introduce new individuals for ...

The scientific basis for why 'unattractive genes' survived even in eras when only 1 in 17 men left descendantsThe hidden side of why average or unattractive people don't go extinct: Mutations, ...