Russell has a PhD in the history of medicine, violence, and colonialism. His research has explored topics including ethics, science governance, and medical involvement in violent contexts. Russell has ...

The oldest sediment DNA discovered so far comes from Greenland and is 2 million years old.

In the last decade, archaeologists have learned to read the genetic traces that ancient humans and Neanderthals left not only ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Around the world, DNA analysis is the gold standard for identifying human remains following these ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. In 1976, workers excavating a tunnel for the Toronto subway system ...

Scientists have been using ancient DNA to investigate questions about extinct animals since 1984, when researchers recovered two pieces of DNA from a museum specimen of a quagga, a zebra-like species ...

A deeper understanding of how DNA changes over generations helps scientists learn why people differ and how diseases develop. Until recently, many fast-changing parts of the human genome remained ...