Growing up in Rough Rock, Ariz., Nizhoni Tallas, Navajo, spent a great deal of time exploring the outdoors. It was there, in her rural community, where she first became interested in the field of environmental science. “My brothers and I would hike the mesa and the canyon right in our backyard,” says Tallas. “I fell in love with the diversity of plants, rocks, and the smell of fresh air. From that point on, I knew I wanted to learn more about the environment and how I can protect it now and for future generations.”

In the high desert around the capital city of Window Rock on the Navajo Nation, you will find a scene that has been common in Eastern Europe since the 1930s. Schoolchildren are gathered with heads bowed and pencils clutched, intently looking at math problems. They may be serious about the task at hand, but they also laugh, discuss, and debate a little before one steps to the board and lays out a problem — and an equation to solve it — in an exercise that demonstrates both technique and skill.

Logan Pallin, First Nation, grew up just outside the northern Minnesota community of Cloquet. Relatively rural, Cloquet has only about 10,000 residents, and Pallin spent much of his childhood exploring the surrounding forests and lakes.

Like many graduate students, he was drawn to science early on when he became involved in science fairs. “I just loved working on a project, figuring it out, and then having the opportunity to share it with the scientific community,” he says.

When Onen Rhoades wants something, he isn’t afraid to work hard for it. For years he had been interested in building computers but lacked the resources. Still, Rhoades didn’t let that stop him. Once he was old enough to get a job, he began saving money to buy components. By the time he was 16, he had earned enough to build his first computer. “It started when I wanted a gaming computer,” he recalls. “Since there weren’t any classes on it, I went about teaching myself how to build a computer, and I eventually became really good at it.”

High school should be a time of growth and self-discovery, and it was especially transformative for Amanda Carroll, Peguis First Nation and Cree. As a high school student she discovered both her cultural roots and her professional path.

Born in Bozeman, Mont., Carroll is the oldest of six children. She is proud of her Peguis and Cree heritage, but didn’t always feel connected with her tribe the way she does today. Growing up, she didn’t hear the Peguis language spoken at home, nor did she learn about their traditions.

By the time she was 17 years old, Sheridan Evans had already had three knee surgeries. Surgery after surgery could have been a daunting experience, but for Evans it was the catalyst that opened her eyes to the field of medicine. And with a brand-new bachelor’s degree in biology with a minor in Native American studies from the University of Oklahoma, Evans is well on her way toward her goal of becoming a surgeon providing high quality care for Native Americans.

Michael Charles, a brand-new graduate of Cornell University, has always applied himself. But he hasn’t always been sure of his path in life. After graduating from Longmont Christian High School in Colorado, Charles, Navajo, hadn’t decided on a direction for his studies. “I wasn’t sure exactly what I wanted to do, but realized that I have strong math and science skills,” he explains.

Ambitious and determined, Melissa Flamand isn’t afraid to set the bar high. Challenging academic programs, her parents, and her teachers have shaped her into the person she is today: a student who values hard work and is focused on her goals.

These days Trentin Russell, 17, watches the Cloquet Senior High School wrestling team from the sidelines, but he’s not uninvolved. Even though a shoulder injury keeps him from participating with his teammates, Russell does as much as he can — even if that means operating the scoreboard.

As a child living in a remote village in western Alaska, Kory Morris Francis Joe was enthralled by the stars. Stargazing was a therapeutic pastime for Joe, who would stare up at the night sky to distract himself from the alcoholism that plagued his family, and so many others, in his rural community. Today Joe, Yupik Eskimo and Asa’carsarmiut Tribe, is studying at Northern Arizona University to become a mechanical engineer in a space program. He uses his past as motivation for the future.