When James Watson, Francis Crick, Rosalind Franklin, Maurice Wilkins, and colleagues published their seminal work on the double helix structure of DNA in 1953, scientists were at a turning point in understanding how genetic material works. Now, just 70 years later, graduate, undergraduate, and even high school students apply their knowledge of how genetic material works to engineer biology itself; using it to address the world’s biggest problems such as climate change, biodiversity, human health, and more.