Hundreds of Cheyenne warriors charging a group of U.S. soldiers along a creek named Bonepile fulfills several Hollywood clichés. But these events on a hot August morning in 1865, 10 miles south of present Gillette, Wyoming, were very, very real.

“I knew we had to do something really quick. I was ready to lay down in front of a probably D17 [bulldozer] to stop that thing,” said George Frison, head of the anthropology department at the University of Wyoming. Read about the artifact-rich archaeological site Frison was prepared to defend: Powars II at Sunrise, Wyoming.

Historian, botanist, teacher and rancher Vie Willits Garber grew up in Big Horn and in 1910 earned a master’s degree in two disciplines from the University of Wyoming. She was the first person to carefully map and document the route of the Bozeman Trail—and she identified and listed 615 plants in the Little Goose Valley near her family’s home.

After Yellowstone rangers slaughtered 4,300 elk in 1961 to try and control overpopulation, hunters, outfitters and the public were enraged. In response, zoologist Starker Leopold, son of famed naturalist Aldo Leopold, wrote a groundbreaking report for the National Park Service that advocated systematic, scientific management of natural areas—a revolutionary approach at the time.

Frank Grouard lived with Hunkpapa and Oglala Lakota bands as captive, adopted brother and champion hunter. Later he re-entered the world of White men as an army scout in the Indian Wars. He told his life story to Buffalo, Wyoming journalist Joe DeBarthe, who published it—and made some of it up.

Alexander Gardner took some of our most important photographs of the Civil War and the 19th-century West. His images from the crucial 1868 treaty negotiations at Fort Laramie capture Sioux, Crow, Northern Cheyenne and Arapaho people, mixed-race families and interpreters, government peace commissioners and vivid scenes of life at the fort.

Attracting tens of thousands of visitors annually, the National Historic Trails Interpretive Center opened in Casper in August 2002. Keeping history and memory alive, the center also serves school groups and offers interpretive exhibits, guest speakers, re-enactors and special events targeting people of all ages and interests.

Shortly after Congress gave him the power to do so, President Theodore Roosevelt in 1906 created the nation’s first national monument at Devils Tower. Wyoming’s lone congressman, Frank Mondell, fearing federal overreach and always in favor of developing, not protecting, public land was distinctly unenthusiastic about the move.

One summer morning in 1908, Sam Gibson rode horseback along Little Piney Creek near Sheridan County’s southern border. His companion, Charles Bezold, rode alongside, eager to hear the older man’s stories of an Indian Wars battle 40 years before. They knew they were near the site of the Wagon Box Fight ...

Chicago native Florence Blake risked her life in a bull pasture; traveled to Devil’s Tower and Yellowstone Park; and attended many all-night dances—all part of her life as a single woman homesteader in Campbell County, Wyoming in the early 1920s. She lived in Wyoming seven months each year.