Princeton researchers say their two-camera approach offers the most detailed footage of a nano-sized particle to date, which could ultimately shed light on how viruses and cells interact.
Scientists at Georgia Tech say a new technique for tagging the genome and studying the RNA of a virus could help them discover better antiviral drugs and perhaps even more effective vaccines.
A study has found that the antifungal drug Ciclopirox kills HIV in cell cultures -- and the virus doesn't bounce back when the drug is stopped. But the research has yet to be performed on people.
MIT researchers say a new approach destroys infected cells without harming healthy ones, in what sounds like a one-size-fits-all way to kill any virus.
AntiVir Personal 8 provides more than adequate malicious-software protection, but for the price, we expected more features and polish.
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Despite longtime diagnoses that antivirus software is doomed, security will become a service for mobile devices, experts predict.
Microsoft's chairman tells CNET about his philanthropic work over the past year, travels to Africa and India, and his entry into the Twitterverse.
In a speech on global health, Bill and Melinda Gates tout some successes but also call for more action to nearly halve the number of childhood deaths worldwide within 15 years.
Scientists at the University of Utah are making progress with a "molecular" gelatinous condom to be applied by women, on women, for women.
The Centers for Disease Control is using Twitter to send out updates about swine flu including news reports and links to consumer resources.