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AI Can Help Scientists Find a Covid-19 Vaccine
By Oren Etzioni & Nicole Decario
We know how long coronavirus survives on surfaces. Here's what it means for handling money, food and more
By Ian Maxwell Mackay & Katherine Arden
Three months into the pandemic, here's how likely the coronavirus is to infect people
By Joel Achenbach
There's no evidence the coronavirus jumped from pangolins to people
By Erin Garcia de Jesús & Erin Garcia
How—and When—Will the COVID-19 Pandemic End?
By Katherine J. Wu