Credit: CC0 Public Domain Many viruses, including HIV and influenza A, mutate so quickly that identifying effective vaccines or treatments is like trying to hit a moving target. A better understanding of viral propagation and evolution in single cells could help. Today, scientists report a new technique that can not […]
viral
How does a campaign take a 77-year-old man — who admits he needs his granddaughter’s help with his cellphone and pitches himself as sober and reasonable — and make him go viral? That perplexing challenge has become a consuming focus of Joe Biden’s campaign as it tries to finally up […]