Frozen over 46,000 years ago in the Siberian permafrost, a previously unknown species of roundworm has been revived by a team of scientists in Germany. ​Genetic analysis conducted by scientists in Dresden and Cologne showed the worms belonged to a novel species, which researchers named Panagrolaimus kolymaenis.

from Times of India https://timesofindia.indiatimes.com/home/science/scientists-revive-worm-frozen-46000-years-ago/articleshow/102232271.cms