Worrisome New Coronavirus Strains Are Emerging. Why Now?
Across the globe, SARS-CoV-2 is evolving ways to evade the immune system and become more infectious. Blown pandemic response plans are to blame. https://bit.ly/3iQnvcV
For the first time, a commercial craft will bring a crew of civilians to the space station. It’s a harbinger of space tourism’s future—and its inequities. https://bit.ly/3jf25HC
