The story of Neanderthals is written in bones, genes, and evolutionary shifts that span hundreds of thousands of years. These ancient humans left behind a wealth of fossil evidence, yet their origins, ...

The study saw researchers analyse the entire genetic code of 106 red squirrels from across Scotland and Formby in north-west England. They found the species had lower levels of genetic diversity t ...

The research found that birds are the most affected by genetic diversity loss, followed by mammals, with two-thirds of the examined species impacted. This decline is often due to habitat ...