Cheney Orr / ReutersA reveler smokes cannabis at the Mile High 420 Festival in Denver on April 20, 2026.Alex Nicodim / Inquam Photos / ReutersYoung people take part in an initiation ritual where they are tossed into the air by others using a rug, during a spring festival in Brașov, Romania, on April 17, 2026.Martin Meissner / APArtists perform during the opening of Hannover Messe, the world’s largest industrial-technology trade fair, in Hannover, Germany, on April 19, 2026.Ian Forsyth / GettyDavros the Dalek interacts with visitors to Scarborough during the Sci-Fi Scarborough weekend on April 19, 2026, in Scarborough, England.Takashi Aoyama / GettyAn archer in traditional clothing shoots an arrow at a target while riding a horse during the 42nd Asakusa Yabusame (Horseback Archery) on April 18, 2026 in Tokyo, Japan.Nhac Nguyen / AFP / GettyA street-food vendor uses a cellphone while waiting for customers on a street in Hanoi, Vietnam, on April 17, 2026.Maxim Shemetov / ReutersStaff members carry a humanoid robot that crashed after the finish line of the second Beijing E-Town Half-Marathon and Humanoid-Robot Half-Marathon in Beijing, China, on April 19, 2026.Martin Meissner / APA woman uses an LED face mask for skin regeneration at the health-and-fitness trade show FIBO in Cologne, Germany, on April 17, 2026.Dmitri Lovetsky / APThe sun sets behind Saint Nicholas Naval Cathedral located on Kronstadt Island in the Gulf of Finland, outside St. Petersburg, Russia, on April 19, 2026.Narayan Maharjan / NurPhoto / GettyWater droplets on a pot marigold flower after light rain in Kirtipur, Kathmandu, Nepal, on April 20, 2026Emanuele Cremaschi / GettyPeople use their cellphones to take a picture of a giant inflatable octopus clinging to a building facade and extending into the interior—an installation that is part of the “Have a Puffy Summer” pop-up exhibition by Italian luxury-fashion brand Moncler—during Milan Design Week 2026 in Milan, Italy, on April 20, 2026.VCG / GettyVisitors gather around a 5.2-meter-tall “puppy” made of flowers and greenery at the 2026 Shanghai International Flower Show on April 19, 2026, in Shanghai, China.Simon Bonny / Matrix Images / ReutersVisitors view the Chichibu Shibazakura flower festival in Saitama, Japan, on April 17, 2026.Angela Weiss / AFP / GettyA bee gathers pollen from a rhododendron at Brooklyn Botanic Garden in New York City on April 18, 2026.Robert Michael / DPA / GettyA pair of storks settle into a nest on a power pole near Kamenz, Germany, on April 21, 2026.Mariana Suarez / AFP / GettyA rainbow appears beneath clouds lit by the setting sun in Montevideo, Uruguay, on April 21, 2026.Matthew Hinton / APMichael Brennan sends mud and water flying as he tries to hit his ball out of floating debris on the 18th hole, only to have it land back in the water, during the first round of the PGA Zurich Classic golf tournament in Avondale, Louisiana, on April 23, 2026.Alexander Manzyuk / ReutersA skier in a festive costume attempts to cross a pool of water at the foot of a slope while competing in the annual Gornoluzhnik amateur event marking the end of a ski season at the Bobrovy Log fun park in Krasnoyarsk, Russia, on April 19, 2026.Michael Probst / APIcelandic horses play at a stud farm in Wehrheim, Germany, on April 21, 2026.Matthias Bein / DPA / GettyA glass bottle is covered in ice, resting on a table on the Brocken near Schierke, Germany, on April 20, 2026.Tomas Cuesta / GettyAn aerial view of Estadio Más Monumental Antonio Vespucio Liberti, prior to the Torneo Apertura 2026 Superclásico match between River Plate and Boca Juniors on April 19, 2026, in Buenos Aires, ArgentinaEdgar Su / ReutersMotorists take the ramp off Taipei Bridge, at a location known to locals as the “Scooter Waterfall,” during morning rush hour in Taipei, Taiwan, on April 15, 2026.Robert F. Bukaty / APBrigadier General Richard Reale Jr. of the National Lancers, dressed as the American patriot Paul Revere, reenacts the 1775 Boston-to-Lexington ride to alert colonists of approaching British troops, on April 20, 2026, in Boston.James D. Morgan / Getty for AmazonAn eastern barred bandicoot is released at Conservation Hill Reserve on April 21, 2026, in Phillip Island, Australia. Eastern barred bandicoots, bred for survival by conservationists, took their first steps onto Phillip Island, marking a milestone in efforts to restore the species following previous releases of the animals, which failed to thrive.Jens Büttner / DPA / GettyVolunteers work to keep a stranded humpback whale hydrated, in the Baltic Sea, off the German island of Poel, on April 21, 2026.Simon Wohlfahrt / AFP / GettyA Cuvier’s dwarf caiman rests in its enclosure at the Parc zoologique de Paris also known as the Zoo de Vincennes, in Paris, France, on April 17, 2026.Pablo Porciuncula / AFP / GettyA sunrise view of Guanabara Bay during a rainy morning in Rio de Janeiro, Brazil, on April 21, 2026Silas Stein / DPA / GettyA tree stands in the sunshine beside a field in Sulz am Neckar, Baden-Württemberg, Germany, on April 22, 2026.