What is the word for people who travel around deserts without ever settling down in one place?

The word for people who travel around deserts without ever settling down in one place is "nomads." Nomads are people who live a lifestyle of moving from place to place, typically with their herds of animals, in search of food and water. They are often found in desert regions where the resources are scarce and they need to move in order to survive. Nomads have adapted to their environment and have developed various skills and knowledge that allow them to live in harsh conditions.