Some Animals Are More Equal than Others: Keystone Species and Trophic Cascades This film tells the story of the ecologists who first documented the role of keystone species in ecosystem regulation.
Mutations in Cancer This video provides an overview of the types of genes that, when mutated, can lead to the development of cancer.
The Making of the Fittest: The Birth and Death of Genes This film explores how gene duplications and mutations have led to remarkable physiological adaptations in Antarctic fish.
Natural Selection for Lactose Tolerance This animation shows how a mutation that allows adult humans to digest milk can be lost or spread under different circumstances.
Sickle Cell Disease This animation explores the genetic causes and biological effects of sickle cell disease.
Using p53 to Fight Cancer This animation shows how a genetically modified virus can be used to destroy cancer cells.
Mismatch Repair This animation shows how mistakes made during DNA replication are repaired by the cell.