For decades, Arieh Warshel, USC Distinguished Professor of Chemistry and a 2013 Nobel laureate, has used computer simulations ...

The SARS-CoV-2 virus also depends on an enzyme, called Mpro, to replicate in host cells. Because cruzain and Mpro are ...

Interactions among viruses can help them succeed inside their hosts or impart vulnerabilities that make them easier to treat.

Herpes simplex virus (HSV) is a widespread viral infection that affects millions of people globally. It can occur at any age, ...

Interactions among viruses can help them succeed inside their hosts or impart vulnerabilities that make them easier to treat.

Is msedgewebview2.exe keeping your PC awake? Learn what this file is and how to stop it from running in the background.

Firewalls scan data sent to your computer for malware and attempt to block files or other data they deem suspicious. Like ...

Is your computer dragging its feet in 2026? Here is how to fix slow startup in Windows by clearing clutter and updating a few ...

Nearly all adults carry Epstein–Barr virus—but new research reveals how it can hijack immune cells, sparking a chronic disease that attacks the body from within. This colorized transmission electron ...

Penn State scientists uncovered an ancient bacterial defense where dormant viral DNA helps bacteria fight new viral threats. The enzyme PinQ flips bacterial genes to create protective proteins that ...

UNIVERSITY PARK, Pa. — For billions of years, bacteria have waged an ongoing arms race against viruses, evolving many defense mechanisms against the infectious invaders. Now, these evolutions may ...