Elephants forage for food at a rubbish dump encroaching on their jungle habitat in Oluvil, Sri Lanka in September 2020. Examination of dead elephants has revealed undigested polythene and other plastic waste. (Photo by Tharmaplan Tilaxan/Cover Images)

A robot, developed by start-up firm Asimov Robotics, holds a tray with face masks and sanitizer after the two robots were launched to spread awareness about the coronavirus, in Kochi, India, March 17, 2020. (Photo by Sivaram V/Reuters)

Vancouver Canucks centerZack MacEwen (71) fights with Winnipeg Jets defenseman Derek Forbort (24) during first-period NHL hockey game action in Vancouver, British Columbia, Sunday, February 21, 2021. (Photo by Jonathan Hayward/The Canadian Press via AP Photo)

Brazilian model Adriana Lima continues her vacation in Marbella, Spain on July 29, 2019. Dressed in a short blue jumpsuit. (Photo by The Mega Agency)

Model Irina Shayk shields herself from rain as she leaves the grand opening of Falconeri in SoHo of New York on October 16, 2019. (Photo by Backgrid USA)

A reveller walks through the streets in the early hours during traditional May Day celebrations in Oxford, Britain, May 1, 2015. (Photo by Dylan Martinez/Reuters)

This Thursday, April 30, 2015 photo shows Lebanese citizens walking on the Corniche, or waterfront promenade in Beirut, Lebanon. This photo was shot through the lowered veil of a niqab, which is worn by some conservative Muslim women. The cloth allows women to follow a strict interpretation of their religious beliefs by preventing others from seeing their faces. (Photo by Hassan Ammar/AP Photo)

Russian Mi-28N from the Berkuty (Golden Eagles) helicopter display team fly in formation during the “Aviadarts” military aviation competition at the Dubrovichi range near Ryazan, Russia, August 2, 2015. The aircraft started dipping down due to back propeller failure and crashed, killing one of two pilots, according to a Reuters photographer and official representatives of the competition. The aviation contest is part of the International Army Games, which are held in Russia from the 1st till the 15th of August with participants from 17 countries, according to organizers. (Photo by Maxim Shemetov/Reuters)