Tardigrades are tiny creatures sometimes known as water bears. They live in damp conditions and feed by sucking sap from moss cells using a tiny stylus. (Getty Images)
A member of staff poses for a photograph at a workspace in the National Cyber Security Centre on February 14, 2017 in London, England.
(Photo by Carl Court/Getty Images)
Paramedics and healthcare workers transfer a patient from Humber River Hospital’s Intensive Care Unit to a waiting air ambulance as the hospital frees up space In their ICU unit, in Toronto, Ontario, Canada, on April 28, 2021. (Photo by COLE BURSTON/AFP via Getty Images)