1 - 12 of 32 results
Niche Partitioning

This video introduces the concept of niche partitioning with examples drawn from the African savanna.

Anatomy & Physiology
Ecology
Clips
High School — General
High School — AP/IB
College
Metabarcoding

This video describes the technology of metabarcoding, which allows scientists to determine herbivore diets based on the sequences of plant DNA extracted from animal dung.

Biochemistry & Molecular Biology
Genetics
Ecology
Clips
High School — General
High School — AP/IB
College
Mutations in Cancer

This video provides an overview of the types of genes that, when mutated, can lead to the development of cancer.

Genetics
Cell Biology
Clips
High School — AP/IB
College
Young Students Recognize a Transitional Fossil

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

Anatomy & Physiology
Evolution
Science Practices
Clips
High School — General
High School — AP/IB
The Search for Genetic Mutations That Cause Autism

Dr. Christopher Walsh discusses how genomic science has made enormous contributions to our understanding of the genetic causes of autism.

Genetics
Anatomy & Physiology
Clips
High School — AP/IB
College
DNA Sequence Technology Improves Cancer Treatment

This video explores how advances in DNA sequencing technology have improved cancer diagnosis and treatment.

Biochemistry & Molecular Biology
Genetics
Clips
High School — General
High School — AP/IB
College
Dante's Story: Genomics and Hemimegalencephaly

This video tells the story of a boy with a congenital brain condition and how analyzing samples from him and other patients helped discover the genetic cause.

Genetics
Anatomy & Physiology
Clips
High School — General
High School — AP/IB
College
The Principle of Isostasy

This video provides a demonstration of the principle of isostasy, the idea that the continental crust “floats” on the underlying mantle.

Earth Science
Clips
High School — General
High School — AP/IB
Stratigraphic Principles

This video provides a demonstration of two main principles in the study of rock layers: superposition and association.

Earth Science
Clips
High School — General
High School — AP/IB
The Mosquito Life Cycle

This video provides a quick overview of the mosquito life cycle, from egg to adult, and discusses how mosquitoes can transmit viruses to people.

Microbiology
Anatomy & Physiology
Clips
High School — General
High School — AP/IB
College
Bee Colony Collapse Disorder

This video explores a microarray technology for identifying pathogens that infect honey bees. This research may help identify possible causes for colony collapse disorder.

Microbiology
Anatomy & Physiology
Clips
High School — General
High School — AP/IB
College