A mitochondrial DNA mutation passed down through the maternal line in some Venezuelan families has been linked to severe ...

eDNA sampling in the Brazilian Atlantic Islands: Fernando de Noronha and Atol das Rocas Reserves World Heritage site © Rihel Venuto On 9 and 10 November 2022, local ...

Metro journalists select and curate the products that feature on our site. If you make a purchase via links on this page we will earn commission – learn more There is something wholesome and emotive ...

If you’ve ever thought about taking a DNA test to see where your heritage stems from, or to see if you have a long-lost, ideally famous, cousin you didn’t know about, then there’s no better time than ...

Scientists and rangers from the National Commission of Protected Natural Areas (CONANP) undertook an expedition to the Archipiélago de Revillagigedo World Heritage site in Mexico to collect marine ...

Thousands of global Scots are using the Big Y‑700 DNA test to uncover clan ancestry, confirm deep Scottish roots and spark emotional journeys ...