Systems-level thinking has transformed how we study life across scales, from molecules and cells to populations, communities ...

Researchers at the Technion have discovered how changes in genetic regulatory sequences can lead to alterations in the form and structure of animals—even when genetic regulatory systems are stable and ...

Systems biology is a rapidly evolving discipline that examines the complex interactions underlying biological function ...

Directed evolution is a laboratory technique that mimics natural selection and allows scientists to evolve genes and the proteins they encode. Traditionally, this technique has been used in microbes, ...

Study finds that the mass extinction caused by an asteroid about 66 million years ago led to critical changes in bird genomes that ultimately sparked the incredibly diversity living birds. Shortly ...

Third grade teacher Tracey Broughton teaches students at Perry Creek Elementary School in Sioux City. Iowa’s current draft of its K-12 science standards, which include changing the word “evolution” to ...