Tardigrades are well-known for being nearly indestructible. Now, scientists have reanalyzed ancient, amber-encased fossils, revealing when the super-tough critters may have first got the ability ...

These grain-sized organisms can survive extreme conditions, and they may have implications for cancer research.

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Finding intact fossils of hardened bone and teeth can ... the scientists believe are used by the tiny micro-animals called Tardigrades. “If they’re going to say that the brain of Kerygmachela ...

When the German zoologist Ephraim Goeze first recognized, described, and named the kleiner Wasserbär (“Little Waterbear”) in 1773, he could not yet have guessed that he had found the Chuck Norris of ...

Tardigrades, or water bears, are microscopic animals with incredible survival skills—they can withstand extreme temperatures and the vacuum of space. They can also tolerate high doses of radiation.