Tommy Liberto, known as Mr. Christmas Tree, crosses Seventh Avenue while visiting New York for the tenth year from Bel Air, Md., Wednesday, December 4, 2024. (Photo by Julia Demaree Nikhinson/AP Photo)

A charred deer figure stands in the ruins of a devastated home, as the Eaton Fire continues, in Altadena, California, on January 14, 2025. (Photo by Shannon Stapleton/Reuters)

Palestinian refugees walk home in Gaza City on January 19, 2025, making a V sign with their fingers toward the camera, just before the ceasefire took effect. (Photo by Reuters/Yonhap News)

U.S. Capitol Police remove protesters after they began shouting in a Senate Appropriations Committee hearing as Office of Management and Budget director Russell Vought begins to testify on the rescissions package, at the Capitol in Washington, Wednesday, June 25, 2025. (Photo by J. Scott Applewhite/AP Photo)

The erupting Litli-Hrútur volcano on the Reykjanes Peninsula in Iceland captured with a drone in the last decade of July 2023. (Photo by Elliot McGucken/Animal News Agency)

A cheerleader for the Virginia Cavaliers men’s basketball team on court during a timeout against the Texas A&M Aggies at John Paul Jones Arena in Virginia, US on November 29, 2023. (Photo by Geoff Burke/USA Today Sports)

Amish girls play softball after class during an end of the school year celebration on Tuesday, April 9, 2013 in Bergholz, Ohio. The celebration was also part of a farewell picnic for four women and one man from this tight-knit group in rural eastern Ohio who will enter prison on Friday, April 12, joining nine already behind bars on hate crimes convictions for hair- and beard-cutting attacks against fellow Amish. (Photo by Scott R. Galvin/AP Photo)

Among the fish populations that could be harmed by the Xayaburi dam in Laos is the critically endangered Mekong giant catfish, considered by the Guinness Book of World Records to be the world’s largest freshwater fish. The fish, which grows to 650 pounds and about 10 feet long, is only found in the Mekong River. It is migratory, moving between downstream habitats in Cambodia upstream to northern Thailand and Laos each year to spawn. Some experts fear the Xayaburi dam could block the migration and drive the giant catfish to extinction. (Photo by Courtesy of Zeb Hogan/University of Nevada, Reno)