Tumour progression is driven by a process of clonal evolution. The importance of this process has been increasingly recognized over the past decade: tumour heterogeneity, the major cause of ...

Cultural evolution describes how socially learned ideas, rules, and skills are transmitted and change over time, giving rise to diverse forms of social organization, belief systems, languages, ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...

Repeated environmental changes can lead evolution in unexpected directions, and research from Vermont shows that studying a single population does not capture the full story of an entire species. All ...

Convergent evolution is when different organisms independently evolve similar traits. For example, sharks and dolphins look relatively similar despite being entirely unrelated. Sharks are egg-laying ...

Part 2 of our evolution misconceptions series tackles the randomness of evolution and the idea that evolution advances linearly from simple to advanced. Receive emails about upcoming NOVA programs and ...

The stability of ribonucleoprotein complexes of SARS-CoV-2 nucleocapsid proteins differs among variants of concern and the viral evolution of nucleocapsid protein can be understood in the framework of ...

Measuring the pace of evolution is tricky, but some species can evolve as quickly as a few generations. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

Scientists share the findings that helped them pinpoint key moments in the rise of our species Brian Handwerk - Science Correspondent The long evolutionary journey that created modern humans began ...

Michael A. Little does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

Brown rats in New York City may be evolving smaller rows of teeth. Tiny fish across the Eastern US have adapted to thrive in polluted urban waters. Around the globe, living things are evolving ...