Your computer has been acting strange lately — running slower than usual, showing weird pop-ups, or behaving in ways that make you suspicious something isn’t right. These could be signs that malware, ...

Realizing that your computer is infected with a virus can be a heart-stopping moment, but there's no need to panic. Viruses or other malware can have a devastating effect on your PC, slowing its ...

The COVID-19 pandemic yielded important advances in testing for respiratory viruses, but it also exposed important unmet needs in screening to prevent the spread of infections in high-risk settings.

An ever-present misconception of MacBooks (and other Apple products) is that they're not susceptible to viruses, which is ...

Q: I clicked on a link in what seemed to be a legitimate website and immediately a Trojan horse pop-up came up on the screen. I tried to close down and back out, which it would not let me do so. There ...