Plant viruses pose significant challenges to agricultural productivity and ecosystem stability worldwide. These infectious agents exhibit a diverse array of genomic organisations and infection ...

A new study by researchers at Bar-Ilan University has uncovered that certain ocean viruses—specifically RNA viruses—may disrupt how carbon and nutrients are recycled in the ocean, potentially altering ...

Scientists in Switzerland have cracked open a century-old viral mystery by decoding the genome of the 1918 influenza virus from a preserved Zurich patient. This ancient RNA revealed that the virus had ...

Researchers at Utah State University revealed new details about CRISPR immune system defenses, such as Cas12a3 systems, that ...

Researchers at San Diego State University and Michigan State University are shedding new light on how viruses meticulously pack their genetic material - a breakthrough that could help researchers ...

Have you ever wondered why you have to get a flu shot every year, but some vaccines are one-and-done? It all has to do with how and how fast viruses evolve - and that depends on mutation rates.

Measles outbreaks are growing along the Utah-Arizona border and in South Carolina, where hundreds are in quarantine. Ebola (EBOV) and Marburg virus (MARV) are highly lethal viruses that cause severe ...

In a new study, we and an international team scientists examined the behavior of marine viruses in a large band of ...

Using genomics, evolutionary biologists test several hypotheses on the origin of viruses. New evidence suggests they may have emerged more times than previously thought. Corroborating the virus-first ...