Wednesday, 24 February 2016

30-Year Deep Freeze Just Puts Tardigrade in the Mood

 by Mindy Weisberger, Senior Writer   |   February 19, 2016 01:17pm ET

After being locked in a deep freeze for more than 30 years, two microscopic creatures called tardigrades have been resuscitated, with one of the adults getting busy with reproduction "immediately" and "repeatedly," scientists reported.

Scientists were even able to revive a tardigrade egg after it spent the past three decades cooling its jets alongside the mature duo in a researcher's freezer.

Their findings shattered the previous preservation and revival record for tardigrades and their eggs, which had been eight years for frozen tardigrades and nine years for dried eggs stored at room temperature.



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