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Our in-depth course on the science of evolution.

The ultimate resource for teachers.

A browsable archive of articles, tutorials, interactive investigations and more.

Quick links: Main page Mechanisms | Microevolution Macroevolution | Speciation

Quick links: Main page K-2 | 3-5 | 6-8 | 9-12 | Undergraduate Teaching resource database Misconceptions about evolution

Quick links: Main page What is evolution and how does it work? What is the evidence for evolution?

Evo in the news Viruses, variation, and vaccines - March, 2021 More than 15% percent of the U.S. is now at least partially vaccinated against COVID-19. But at the same time, new SARS-CoV-2 strains are spreading, leading to a burning question: are our vaccines effective against those new strains? Will we all need another shot for the new viral varieties in 6 months? And then again in a year? And so on indefinitely? As we face down a future that almost certainly means learning to coexist with virus in some way, it’s worth asking a big-picture question: why do some vaccines successfully beat back a disease year after year and others do not? Read the rest of the story here | See the Evo in the News archive

The Beetle Project: Investigating insects in a warming world Teach high school and college students about connections between evolution and climate change with this new set of lab activities using live lady beetles!		The ChronoZoom Time Atlas of Earth History and Big History Explore the insights into evolution provided by Big History. These graphic panels help explain deep time and life's place in this vast timeline.
A Pleistocene Puzzle: Extinction in South America In this comic, you'll follow the investigation of scientists Maria and Miguel as they solve a paleontological mystery. About 11,000 years ago, more than 80% of the large animal species in South America went extinct. Why did it happen? Maria and Miguel study an area in Chile called Ultima Esperanza. They discover many different lines of evidence that point to a warming climate and the arrival of humans as key causes of the extinctions.		Evo Connection slide sets This series of short slide sets explain several basic biology topics in evolutionary terms. Each set includes notes to help you present every slide.
CSI: Olduvai Gorge. The work of Jackson Njau Follow paleoanthropologist Jackson Njau as he examines fossil evidence for clues of crocodile predation on early hominids.		How boogieing birds evolved: The work of Kim Bostwick When ornithologist Kim Bostwick goes hunting with her binoculars, she's not just looking for birds; she's looking for untold evolutionary stories.