The bdelloid rotifer, a tiny invertebrate, hasn't had sex for 30 million years — and you thought you had a long dry spell. But species that reproduce asexually don't usually last very long, so ...

CAMBRIDGE, Mass., March 31 (UPI) -- U.S. scientists say they've found a common class of freshwater invertebrates called bdelloid rotifers is extraordinarily resistant to ionizing radiation ...

Meselson and Gladyshev found that the bdelloid rotifers Adineta vaga and Philodina roseola remained reproductively viable after doses of radiation roughly five times greater than other classes ...

A microscopic animal called a bdelloid rotifer came back to life after being frozen for 24 000 years in Siberia and then successfully made clones of itself. News. All News; South Africa; ...