Russian scientists have revived a 24,000 year-old microscopic worm that had been frozen in Siberian permafrost, and now the creature is reproducing. What could go wrong? The creature — called a ...

While genes encode for proteins, gene expression has to happen at the right time and place, and there are many things that can influence gene activity, such as small changes in the genome, or genes ...

Bdelloid rotifers are tiny freshwater creatures that are smaller than the width of a human hair, but still have a head, mouth, gut, and other structures. New research has shown that these little ...

Much about tiny, swimming rotifers makes them ideal study subjects. Although barely visible to the naked eye, these transparent animals and their innards are readily viewed under a microscope. What’s ...

Imagine a world where life pauses for tens of thousands of years, only to resume as if no time had passed - much like Captain America waking up after 72 years. Scientists in Siberia have done just ...

‘Zombie Worm’ revived by scientists: A 24,000-year-old microscopic worm, a bdelloid rotifer, has been revived from Siberian ...

DNA carries the blueprint for building bodies, but it’s a living document: Adjustments to the design can be made by epigenetic marks. In humans and other eukaryotes, two principal epigenetic marks are ...

A microscopic creature known as the tardigrade, sometimes called a water bear, is extremely tough and resilient. They're so tough and resilient that NASA has been studying the microscopic creatures in ...

Bdelloid rotifers are multicellular animals so small you need a microscope to see them. Despite their size, they're known for being tough, capable of surviving through drying, freezing, starvation, ...

A microscopic animal has come back to life and successfully reproduced after being frozen for 24,000 years, according to a study published by Russian scientists on Monday. Bdelloid rotifers, are known ...