A new study shows that humans and tiny aquatic animals known as rotifers have something important in common when it comes to sex. Barely visible without a microscope, rotifers eat algae and serve ...

A microscopic animal has been revived after slumbering in the Arctic permafrost for 24,000 years. Bdelloid rotifers typically live in watery environments and have an incredible ability to survive.

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, ...

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 ...

Rotifers are multicellular, microscopic marine animals that live in soils and freshwater environments. They are transparent and can be easily grown in large numbers. As such, they have been used in ...

The microscopic animals were frozen when woolly mammoths still roamed the planet, but were restored as though no time had passed. By Marion Renault Bdelloid rotifers may be the toughest, tiniest ...