In a striking real-world experiment, flu patients spent days indoors with healthy volunteers, but the virus never spread.

Researchers are not just worried about the virus popping up on American farms. Other types are causing trouble around the ...

A virus relies on the host's translation machinery to replicate itself and become infectious. Translation efficiency ...

The origin of life on Earth becomes even more fascinating and complex as we peer into the mysterious world of viruses.

The origin of life on Earth becomes even more fascinating and complex as we peer into the mysterious world of viruses.

Across all domains of life, immune defenses foil invading viruses by making it impossible for the viruses to replicate. Most ...