Tests conducted with tardigrades suggest that there is something in Martian dirt that dramatically reduces biological ...

Tardigrades are renowned for their exceptional survival skills, but one environment has been found to test them to the limit.

After exposing notoriously resilient microscopic animals called tardigrades to simulated Martian soil, they began to move extremely slowly ...

For 24,000 years, tiny creatures lay dormant, entombed in the frozen depths of Siberia’s permafrost. These microscopic creatures, known as bdelloid rotifer, were in a suspended state between life and ...

Despite their microscopic size, plankton are crucial for marine ecosystems. They act as the base of the entire food chain in oceans and freshwater. Plankton are microscopic living organisms that drift ...

Researchers have discovered that tardigrades -- microscopic animals famed for surviving harsh extremes -- have an unusual response to radiation. University of North Carolina at Chapel Hill researchers ...

Your home is crawling with life you can't see. Explore 18 fascinating microscopic beings that live in most houses, from dust mites to strange fungi.

A tiny, tough animal that can withstand the harshest environments boasts a genome that contains more foreign DNA than scientists ever expected to find, big news for genetics and evolution. After ...

A tardigrade belonging to the genus Echiniscus, photographed by scanning electron microscope. Differences between one or two physiological traits were long thought sufficient to distinguish between ...