A man takes a nap next to an empty security line at Denver International Airport on March 13, 2021, in Denver, Colorado. More than 1,800 flights into and out of Denver have been canceled th...Image by Michael Ciaglo/Getty Images
Activists lie in sleeping bags as protesters from Palestine Action and Extinction Rebellion occupy the Elbit-Ferranti factory, where they say weapons are being made, in Waterhead, Oldham, B...Image by Carl Recine / Reuters
A man sleeps as police block a road where protesters used to gather against the military coup in Yangon, Myanmar, February 19, 2021. Image by Stringer / Reuters
National Guard members sleep, before Democrats begin debating one article of impeachment against U.S. President Donald Trump at the U.S. Capitol, in Washington, U.S., January 13, 2021. Image by Joshua Roberts / Reuters
Students of Yevdokimov Moscow State University of Medicine and Dentistry have a rest at a temporary hospital for patients with suspected coronavirus infection at Pavilion No 75 at the VDNKh...Image by Sergei KarpukhinTASS via Getty Images
A vendor sleeping within sacks of onions in Koley market, one of the most crowded vegetable markets of Kolkata on February 24, 2021Image by Dipayan Bose/SOPA Images/LightRocket via Getty Images)
A man wearing a face mask sleeps at a park near a banner reading "The use of face masks is mandatory in our municipality", amid the coronavirus disease (COVID-19) pandemic, in Tlacolula de ...Image by Jorge Luis Plata / Reuters
A person sleeps next to empty oxygen tanks to save a spot in the queue, as the supplier refills a tank per person and attends only up to 60 people a day, during the outbreak of the coronavi...Image by Sebastian Castaneda / Reuters
A person sleeps on a chair while taking shelter at Gallery Furniture store which opened its door and transformed into a warming station after winter weather caused electricity blackouts in ...Image by Go Nakamura / Reuters
A mobile shelter developed by the so-called &ldquoUlmer Nest&rdquo, an architecture project that offers mobile sleep pods as a shelter for homeless people, is pictured in Ulm, southern Germ...Image by Ralph Brock / Reuters
Lyoo Chan-hee, 10, his younger sister Lyoo Chae-hee, 7, and Lyoo Ye-hee, 3, get ready to go to sleep at their home on Nokdo island in Boryeong, South Korea, March 1, 2021. "Seoul is so crow...Image by Kim Hong-Ji / Reuters
