Told that Nazar Daletskyi had died, his Ukrainian family buried what they thought were his remains. He turned up three years later in a prisoner-of-war exchange. Told that Nazar Daletskyi had died, ...

The feat — reported on the preprint server bioRxiv this month 1 — could boost efforts to re-engineer microbial life by moving entire genomes into bacteria to imbue them with useful properties, such as ...

A Canadian company is seeking to revive, in a different form, one of the most controversial infrastructure projects in U.S. history: The Keystone XL Pipeline. Building a major pipeline to ship oil ...

Extinction has always been considered permanent. But advances in genetic science are beginning to challenge that idea. By using preserved DNA and modern editing tools, scientists are exploring ways to ...

Three pups born in a Dallas lab look like creatures that roamed the Earth more than 10,000 years ago. Their creator, a biotechnology company called Colossal Biosciences, says they are “de-extinct” ...