A computer virus is a type of malware that can replicate itself on your computer and spread to other devices. You might be infected with a virus if your computer suddenly starts running more slowly, ...

Pizza chain Little Caesars is warning customers there is a fake coupon that could damage their computers or phones. The fake coupon states: “Little Caesars is rewarding everyone with 3 free large ...

The computer virus, code-named W32/Sobig.F-mm, appeared Monday and is spreading around the globe. Similar to a virus that affected computers in June, it grabs e-mail addresses from several locations ...

Scientists create a vaccine that shields against Crimean-Congo hemorrhagic fever within days and protects for over a year ...

SUNNYVALE, CALIF. — Network Associates’ McAfee division last week released new software designed to protect corporate networks from viruses carried on PDAs and other handheld computers. Called ...

Scientists mapped the Bas63 bacteriophage in unprecedented detail, uncovering how its tail machinery infects bacteria. The ...