Imagine drawing on something as delicate as a living cell—without damaging it. Researchers at the University of Missouri have ...

To test their new ethanol-ice-based method, researchers used Halobacterium salinarum, a tiny microorganism that makes a purple protein capable of capturing sunlight and turning it into energy ...

Archaea are organisms consisting of a single cell without a nucleus and with distinct structural, physiological and evolutionary characteristics. They inhabit a wide range of habitats, including ...

The archaeal domain is currently divided into two major phyla, the Euryarchaeota and the Crenarchaeota, based on the RNA component of the small ribosomal subunit (SSU rRNA). During the past few ...