You’ve heard the term, but what does it actually mean? Learn from our expert how these self-replicating programs sneak in, spread, and slow your system down, plus what you need to know to stay ahead.

Picture this: a computer sitting in a lab, essentially “thinking up” brand new forms of life from scratch. That’s exactly ...

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 ...

Parvo virus is one of the most dangerous sicknesses a dog can get. It spreads very fast and can make your dog very weak. Many people think it only happens to street dogs but that is not true. Even a ...

A new outbreak of Ebola in the Democratic Republic of Congo has prompted the CDC to issue warnings. CNN’s Dr. Leana Wen ...

They came for blood — and left behind something worse. Thousands of people in China have been infected with a painful mosquito-borne virus, triggering the country’s most aggressive public health ...

Earlier this month, the Trump administration said it was terminating $500 million in mRNA vaccine research and shifting its focus to other approaches, including a previously announced “whole-virus” ...

The risk for West Nile Virus is high in 47 cities and towns in Massachusetts with two more human cases confirmed. Here's where the risk is highest.

The term ‘viral sepsis’ has gained popularity since the COVID-19 pandemic, but whether it is clinically useful or risks ...

Los Angeles County is facing a community-wide outbreak of the contagious virus hepatitis A, citing a sustained increase in clinical cases and elevated virus levels detected in wastewater testing. The ...

A Rhode Island resident in their 60s has been hospitalized with the state's first probable human case of West Nile virus (WNV ...