Crash Course
Population Genetics: Why do we have different skin colors?: Crash Course Biology #14
In this episode of Crash Course Biology, we’ll learn about the ways population genetics reveals how groups of living things evolve—by comparing genetic similarities and differences. We’ll discover the most genetically diverse species of...
PBS
Are We All Actually Archaea?
The unexpected discovery of an entirely new domain of life was pretty huge and surprising - even if archaea do just look like bacteria. But, in recent years, it’s been their connection to us that's turned out to be particularly full of...
TED Talks
Spencer Wells: A family tree for humanity
All humans share some common bits of DNA, passed down to us from our African ancestors. Geneticist Spencer Wells talks about how his Genographic Project will use this shared DNA to figure out how we are -- in all our diversity -- truly...
SciShow
This Is What Climate Change Feels Like
Hank brings you the SciShow news of the week. Recent record high temperatures and other extreme weather events around the world are climate change in action; a new fossil of an ancient human ancestor; some disturbing discoveries about...
Crash Course
Comparative Anatomy: What Makes Us Animals - Crash Course Biology
Hank introduces us to comparative anatomy, which studies the similarities and differences in animal anatomy to support the theory of evolution and the shared ancestry of living things.
SciShow
Facts about Human Evolution
Hank brings you the facts, as they are understood by scientists today, about the evolution of humans from our humble primate ancestors. On the way to becoming Homo sapiens, game-changing evolutionary breakthroughs led to the development...
Crash Course
Why Human Ancestry Matters: Crash Course Big History 205
This week, Emily Graslie is teaching you about human ancestry and geneaology, how we got to be the species we are, and why that matters in our zoomed out look at Big History.
SciShow
How DNA Analysis Led Police to the Golden State Killer
The Golden State Killer was finally caught last week after more than 40 years, but the science behind it wasn’t just your everyday DNA forensics.
TED-Ed
TED-Ed: What can DNA tests really tell us about our ancestry?
Two sisters take the same DNA test. The results show that one sister is 10% French, the other 0%. Both sisters share the same two parents, and therefore the same set of ancestors. So how can one be 10% more French than the other? Tests...
Be Smart
Are We All Related?
In part 3 of our special series on human ancestry, we investigate how closely related we all really are. Basic math tells us that all humans share ancestors. But you'll be amazed at how recently those shared ancestors lived. Thanks to...
Crash Course
Taxonomy: Life's Filing System - Crash Course Biology
Hank tells us the background story and explains the importance of the science of classifying living things, also known as taxonomy.
Crash Course
Chordates - CrashCourse Biology
Hank introduces us to ourselves by taking us on a journey through the fascinatingly diverse phyla known as chordata. And the next time someone asks you who you are, you can give them the facts: you're a mammalian amniotic tetrapodal...
Curated Video
Japan Imperial Family
New ReviewThroughout Japanese history, the Japanese have believed in the divine ancestry of the imperial family as one of Japan’s unique virtues. Explore the ancient legend about the divinity of the imperial family beginning with the sun goddess...
Curated Video
Foreign Eggheads: Pointy-Skulled Women Were Immigrant Brides
Mysterious women with egg-shaped skulls found in medieval, Bavarian graves weren't locals, but rather immigrant brides.
Curated Video
Vikings May Not Have Been Who We Thought They Were: Tall, Blonde, Or Scandinavian
The research "debunks the modern image of Vikings."
Curated Video
Reading 'The Twisted Tree': identifying key themes
Pupil outcome: I can continue to understand and recall the plot, as well as explore some of the key themes. Key learning points: - The books in Martha’s room move on their own, introducing an element of the supernatural. - Ravens help to...
PBS
She isn't African enough?! DNA Ancestry tests feat. It's Okay To Be Smart
Ancestry and DNA testing is one of the fastest growing consumer markets. Over 26 million people have access to their DNA profiles, but understanding these profiles is complicated -- especially if you're a descendant of enslaved people....
PBS
Are you 'Black' or 'African American?'
Throughout American history people of the African Diaspora have been called so many things...all the things...but what does it truly mean, and how does it impact or affect the way we see ourselves.
Curated Video
Kamala Harris Family Tree | Race vs Ethnicity
Kamala Harris Family Tree | Race vs Ethnicity
Wonderscape
Cultural Tapestry: Exploring the Richness of Diverse Traditions
Delve into the concept of culture, a blend of customs, art, achievements, and lifestyles unique to various groups. This video unpacks the layers of cultural diversity, emphasizing how family traditions, like eating black-eyed peas on New...
PBS
Are you 'Black' or 'African American?'
Throughout American history people of the African Diaspora have been called so many things...all the things...but what does it truly mean, and how does it impact or affect the way we see ourselves.
Mazz Media
Donald Trump: The 45th President of the United States
Exploring Our Nation: Donald Trump: The 45th President of the United States After beating out 16 candidates in the Republican Primary and securing 304 electoral college votes, Donald John Trump became the 45th President of the United...
Healthcare Triage
How Accurate are Mail-in DNA Tests?
Mail-in DNA tests have been in the news recently. Test results can be over the map, with even identical twins getting some widely variable results. What's the deal with that?
The Wall Street Journal
Understanding Your DNA
Jill Hagenkord, chief medical officer for Color, speaks with Jason Anders, the WSJ's chief news editor, about how the sophistication and democratization of genetic testing will impact the future of medical treatment.