Viruses that infect bacteria can still do their job in microgravity, but space changes the rules of the fight.

When scientists sent bacteria and their viral predators, bacteriophages, to the International Space Station (ISS), they ...

In the early, uncertain days of the coronavirus pandemic, scientists delivered one comforting pronouncement: The virus that caused COVID mutates rather slowly. If that remained true, the virus would ...

Bats are critical viral reservoirs that harbor viromes with a high risk of cross-species transmission. However, the diversity ...

Study: Ancient evolutionary origins of hepatitis E virus in rodents. Image Credit: Shutterstock AI / Shutterstock.com A recent study published in PNAS describes the evolutionary origins of hepatitis E ...

Ushikuvirus is a newly identified giant virus that infects amoebas, adding to a growing group of oversized viruses that scientists believe may have played an important role in the emergence of complex ...

The discovery of a hybrid mpox virus and growing clade Ib infections reveal how mpox continues to evolve and spread in ...

Giant DNA viruses that infect eukaryotic cells are thought to have played a role in the evolution of life, according to the ...

The preserved lung of an 18-year-old Swiss man has been used to create the full genome of the 1918 "Spanish flu," the first complete influenza A genome with a precise date from Europe. It offers new ...