A morning fog is seen in the Siberian city of Omsk, Russia on October 8, 2019. (Photo by Alexey Malgavko/Reuters)

Children play in artificial snow as they visit NightGarden, an annual holiday experience featuring thousands of lights and special effects, at Fairchild Tropical Botanic Garden, Friday, November 15, 2024, in Coral Gables, Fla. (Photo by Rebecca Blackwell/AP Photo)

Kim Goodman, from Chicago, Illinois, US, holds the record for the farthest eyeball protrusion, at 12mm. (Photo by Paul Michael Hughes/Guinness World Records/PA Wire Press Association)

Drivers merge onto expressway lanes after passing through the Wuzhuang toll station at Chuzhou, in China's eastern Anhui province, as they make their way back home on the second-to-last day of an eight-day National Day holiday on October 7, 2025. The Wuzhuang toll station, located on the border between Anhui and Jiangsu provinces, is China's largest expressway toll station, with a total of 36 lanes. (Photo by AFP Photo/China Stringer Network)

A plane carrying a wing walker crashed at an air show and exploded into flames Saturday, killing the pilot and stunt walker, authorities said. The crash of the 450 HP Stearman happened at around 12:45 p.m. at the Vectren Air Show near Dayton in front of thousands of horrified spectators. No one else was hurt.

Photo: A wing walker performs at the Vectren Air Show just before crashing, Saturday, June 22, 2013, in Dayton, Ohio. The crash killed the pilot and the stunt walker instantly, authorities said. (Photo by Thanh V. Tran/AP Photo)

This is the amazing moment a heroic hippo saved a gnu from certain death. After being bitten by a crocodile, the large antelope is seen being dragged slowly under the water. But in a miraculous turn of events, a nearby hippo is seen making its way across the water to help the animal in its hour of need. Photo: One of the biggest hippos protects the gnu as it makes its way back to the shoreline, guarding it from any further attacks. (Photo by Vadim Onishchenko/Caters News)

Measuring just five feet at its widest point, the ultra-thin home was unveiled in the Polish capital of Warsaw on Sunday, October 21, 2012. Photo: The Keret House is squeezed into the space between two apartment buildings in Warsaw. There's a four-inch gap between the apartment buildings to either side. A perforated steel facade was used to allow in more light. (Photo by Andrea Meichsner/The New York Times)

Cars float up from a car garage in a mixture of storm water and gasoline in lower Manhattan as workers begin the process of pumping out the mess. (Photo by Carolyn Cole/Los Angeles Times/MCT)