Mimivirus is the largest and most complex virus known. Is it an evolutionary bridge between nonliving viruses and living organisms, or is it just an anomaly? Aa Aa Aa Viruses are small and fairly ...

With at least 15 fatalities and hundreds of infections reported across 17 African countries, including Rwanda, health ...

A Republican-led congressional panel has concluded that the COVID-19 pandemic likely originated from a laboratory accident at ...

Researchers have been unable to figure out how the mutation influences the characteristics of the virus. The team artificially synthesized the original virus and the mutated type in laboratory ...