Archaea are microorganisms that were only discovered in the 1970s, and scientists still have a lot to learn about them. One challenge is that archaea are difficult to raise in the laboratory. As of ...

A parasite that not only feeds off its host, but also makes the host change its own metabolism and thus biology: NIOZ microbiologists Su Ding and Joshua Hamm, Nicole Bale, Jaap Damsté and Anja Spang ...

A parasite that not only feeds of its host, but also makes the host change its own metabolism and thus biology. Microbiologists have shown this for the very first time in a specific group of parasitic ...

As bacteria become increasingly resistant to antibiotics and other antibacterials, there is a growing need for alternatives. In a study published in the open-access journal PLOS Biology, Tobias ...

Life is not possible without nitrogen. There are many ways for organisms to acquire nitrogen. For example, humans eat proteins for their high nitrogen content. Most microorganisms take up nitrogen ...

An artist’s depiction of an Asgard archaeon, based on cryo-electron tomography data: the cell body and appendages feature thread-like skeletal structures, similar to those found in complex cells with ...

, Aug. 12 -- Scientists have found evidence suggesting that the first free-living cells on Earth may have emerged independently in two different forms - the ancestors of bacteria and archaea.