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This interactive video explores how scientists identify which bat populations are infected with Nipah virus and could transmit the virus to humans.

This video follows scientists working in Bangladesh as they test fruit bat populations to determine whether they are infected with Nipah virus, a potentially deadly human pathogen.

A number of questions are embedded within the short film The Origin of Species: The Beak of the Finch, which explores four decades of research on the evolution of the Galápagos finches.

This film explores how the genetic and anatomical legacy of a fish can be seen today in the human body.

This film explores what our hair, teeth, and hearing reveal about our evolution from ancient reptilian ancestors.

Several questions are embedded within the short film The Day the Mesozoic Died, which tells the story of the scientific quest to explain one of the greatest, long-standing scientific mysteries: the sudden disappearance of the dinosaurs at the end of the Cretaceous period.

This interactive, modular lab explores the evolution of the anole lizards in the Caribbean through data collection and analysis.

This video shows the reactions of first-grade students to a replica of a Tiktaalik fossil.

This animation shows how a single species can give rise to many different species with distinct traits, using anole lizards as an example.

This interactive module allows students to explore concepts related to speciation by identifying which birds belong to one of two finch species.

This film explores four decades of research on the evolution of Galápagos finches, which has illuminated how species form and diversify.

This film explores the adaptation of anole lizards (genus Anolis) to habitats common across the islands of the Caribbean. The anoles are excellent examples of adaptive radiation, convergent evolution, and speciation through reproductive isolation.