As we age, our cells accumulate DNA mutations. If any of these mutations confer a growth advantage to a self-renewing or long-lived progenitor cell, its lineage can expand. The progenitor cells that ...

An estimated 170,000 Australians were diagnosed with cancer in 2025. Many people know the causes of cancer are partly genetic. But how do your genes, which contribute so much of what makes you you, ...

Humans love to play with their food—in fact, we’ve been doing it for thousands of years. In this episode of Crash Course Botany, we explore how we’ve learned to manipulate plant genetics, from ...