Proceedings of the National Academy of Sciences of the United States of America, Vol. 119, No. 4 (January 25, 2022), pp. 1-11 (11 pages) RNA is a ubiquitous biomolecule that can serve as both catalyst ...
Ancient DNA has been pulled from a permafrost-preserved woolly mammoth found in Siberia, and scientists are thrilled. They ...
(CNN) — Scientists have recovered ancient molecules of RNA from a juvenile mammoth named Yuka, who died 40,000 years ago in what is now Siberia. These biological remnants are providing insight into ...
When scientists sliced into a block of Siberian permafrost and pulled out a woolly mammoth nicknamed Yuka, they expected to ...