It can survive drying out, extreme heat and cold, and even exposure to vacuum. The humble tardigrade can be found practically anywhere there’s enough water for it to live, and quite a few places there isn’t. This weird, ugly-cute little guy’s secret comes down to chemistry.
We called a few virologists to find out.
The COVID-19 pandemic has scientists considering a few less-conventional options.
How much could cloth face masks help stop the spread of SARS-CoV-2?
