Since the Flame computer virus was discovered earlier this week, much attention has been focused on the cleverness of this piece of malicious code. Some online security experts say the fact that Flame ...

You surely have some idea how a computer virus works, though you may not know the details. Somehow it weasels its way into your computer, and then the computer slows way down…or it starts making ...

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.