Many are bizarre and live in salt lakes, hydrothermal vents and other extreme environments.

Roundworms harbor viruses, which could be responsible for these parasites' painful symptoms in humans, scientists theorize.

Malware is bad software you don't want to encounter, as it can harm your Mac or cause data loss. Here's how to protect ...

In a new Northwestern Engineering-led study, microbiologists found that showerheads and toothbrushes are teeming with an ...

Computer viruses can invade your system without you noticing, disrupting its operation and even stealing your data. To ...

­We all know malware is out there — applications that spy on you, corrupt your data, destroy your hard drive or give control of your machine to someone thousands of miles away. Since there are many ...

If you notice unusual pop-ups, slow browsing, or unauthorized access to files, your computer might be infected with malware.

One moment you are web browsing, and the next moment your screen is locked with a Microsoft pop-up notice warning your ...

In today’s digital world, computers are an essential part of everyday life, from personal use to business operations. Whether ...

Antivirus apps for your PC protect your personal information, data, bank accounts, and much more. We've tested more than two dozen utilities to help you choose the best antivirus for your needs ...

He also worked at a handful of now-dead computer magazines, including MacWEEK and MacUser. Unrelated, he roots for the Oakland A's. Attila is a Staff Writer for CNET, covering software ...