The permafrost formation, called Yedoma, kept the rotifer frozen solid at around -20 degrees C for the entire period.

Scientists believe the Yedoma formation — an ice-rich, organic-laden permafrost formed during the Ice Age — helped sustain ...

Scientists revived a 24,000-year-old microscopic organism frozen in Siberian permafrost, offering new insights into how life ...

This podcast originally aired on August 17, 2021. Karen Hopkin: This is Scientific American's Science, Quickly. I'm Karen Hopkin. What has one head, one foot and one heck of an origin story? No, it’s ...

Scientists in Siberia have revived a bdelloid rotifer, a microscopic animal, that had been frozen in permafrost for 24,000 ...

Astonishingly, scientists in Siberia revived microscopic rotifers from permafrost, dormant for nearly 24,000 years. These resilient creatures, found in ancient ice, not only survived but reproduced, ...

How a group of animals can abandon sex, yet produce more than 460 species over evolutionary time, became a little less mysterious this week with the publication of the complete genome of a bdelloid ...

Floscularia ringens is king of its castle. Brick by brick, this microscopic rotifer – or “wheel animal” – builds the tube it inhabits. To make its home, the rotifer gathers organic debris from the ...