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12 TV shows influenced by the Vietnam War

If you wanted to find the Vietnam War in American television shows, you mostly had to wait until it was long over.

12 days ago

Explainer: On the front lines of developing a test for the coronavirus

. If you don’t know who has a disease, it’s impossible to predict its spread, how many people will get it, or how many people may die from it.

By Dr. David Pride, University of California San Diego

5 years ago