Viruses have no metabolism of their own and must therefore infect host cells in order to replicate. Contact between the virus and the cell surface is a crucial first step, which can also prevent ...

ST. LOUIS -- Even as scientists were confirming that the West Nile virus had reached St. Louis, researchers here already have been trying to pinpoint why the mosquito-transmitted form of encephalitis ...

Researchers have captured the first real-time footage of viruses on the move, right before they hijack a cell. When Courtney "CJ" Johnson pulls up footage from her Ph.D. dissertation, it's like she's ...

Locked away in frigid Arctic soils and riverbeds is a world teeming with ancient microbes. Bacteria and viruses that existed thousands of years ago are frozen in time inside prehistoric layers of ...

The COVID-19 pandemic led to heightened public interest in learning about viruses and how they can cause diseases. There has been a lot of focus on communicating virology concepts to the general ...

Using a reverse-image search via Google Lens (archive), Snopes determined that Pixels, a photography and art hosting website, published the original photograph. Titled, "Polarized light micrograph of ...

Cheese fungus, head lice, human sperm, a bee eye, a microplastic bobble: scientific photographer Steve Gschmeissner has imaged them all under the probing lens of a scanning electron microscope (SEM).

The COVID-19 pandemic has taught us all the importance of educating the public about viral infections. Besides educating the general public, we need to equip the next generation of scientists by ...