Polio Is Nearly Wiped Out. Covid-19 Could Halt That Progress
The disease once paralyzed 350,000 children each year; vaccination campaigns brought it down to just a few hundred cases. Then, the pandemic struck. https://bit.ly/2ZpW7L2
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
Security researchers say the group exploited a zero-day in Apple’s operating system to target European government officials over LinkedIn. https://bit.ly/3kmtpoZ
