PBS
Were These Monsters Inspired by Fossils? (w/ Monstrum!)
People have been discovering the traces and remains of prehistoric creatures for thousands of years. And they’ve also probably been telling stories about fantastic beasts since language became a thing. So, is it possible that the...
PBS
When a Billion Years Disappeared
In some places, the rocks below the Great Unconformity are about 1.2 billion years older than those above it. This missing chapter in Earth’s history might be linked to a fracturing supercontinent, out-of-control glaciers, and maybe the...
PBS
How Blood Evolved (Many Times)
Blood is one of the most revolutionary features in our evolutionary history. Over hundreds of millions of years, the way in which blood does its job has changed over and over again. As a result, we animals have our familiar red blood....
Be Smart
The Mystery of Earth's Disappearing Giants | IN OUR NATURE
Seemingly distant ecosystems, even half a world apart, are connected in surprising ways. In this special limited series, Emily Graslie and Trace Dominguez join me as we explore the universal rules of life that tie together Earth’s living...
PBS
When Sharks Swam the Great Plains
If you've ever been to, or lived in, or even flown over the central swath of North America, then you've seen the remnants of what was a uniquely fascinating environment. Scientists call it the Western Interior Seaway, and at its greatest...
SciShow
The Bone Wars: A Feud That Rocked U.S. Paleontology
The Bone Wars resulted in the description of some of the most famous dinosaurs we know of today, but not without some pretty big mistakes.
SciShow
Bones Began as Mineral Batteries
Today, bones hold us up. But for ancient jawless fishes, bones may have been a way to store energy for long journeys. Plus, new research indicated that hippos and cetaceans may have evolved their aquatic traits separately.
SciShow
Quiz Show: Michael Aranda vs. Emily Graslie
Having worked together for years, it's time for Emily Graslie and Michael Aranda to go head to head in a SciShow Quiz Show Grudge Match.
SciShow
5 Animals That Aren't Dinosaurs
If you get most of your information about ancient animals from vintage cartoons or action figures, then a lot of things that you think of as "dinosaurs" actually weren't. Learn about the definition of true dinosaurs and the evolutionary...
SciShow
Pliny The Elder: Great Minds
Before there was Google, there were encyclopedias. The very idea of these vast collections of knowledge can be credited to Pliny The Elder. So who was he, and why does he seem to pop up everywhere from Alchemy to Zoology? Hank has the...
Crash Course
Earth Science: Crash Course History of Science
It's Earth Science time!!!! In this field, natural philosophers were asking questions like, what’s up with fossils? Are they the remains of extinct organisms? Or are they so-called “sports of nature”—rocks that just happen to look like...
Crash Course
Biology Before Darwin: Crash Course History of Science
You’ve probably heard of Charles Darwin, but before we get to him, you really need to understand how different people, throughout the seventeenth and eighteenth centuries, tried to answer the same question: “what is life?”
Crash Course
Darwin and Natural Selection: Crash Course History of Science
"Survival of the Fittest" sounds like a great WWE show but today we're talking about that phrase as it relates to Charles Darwin and Alfred Wallace. Darwin and Wallace are at the heart of understanding evolution and natural selection....
TED-Ed
TED-Ed: The hidden worlds within natural history museums - Joshua Drew
When you think of natural history museums, you might picture exhibits filled with ancient lifeless things, like dinosaurs or meteorites. But behind that educational exterior, there are hidden laboratories where scientific breakthroughs...
PBS
An Illustrated History of Dinosaurs
Our image of dinosaurs has been constantly changing since naturalists started studying them about 350 years ago. Taken together, these pictures can tell us a whole lot about just how much we have learned. Let's explore the history of...
PBS
What Was the Ancestor of Everything?
The search for our origins go back to a single common ancestor -- one that remains shrouded in mystery. It's the ancestor of everything we know and today scientists call it the last universal common ancestor, or LUCA.
PBS
The Whole Saga of the Supercontinents
The study of natural history is the study of how the world has changed but Earth itself is in a constant state of flux -- because the ground beneath your feet is always moving. So if we want to know how we got here, we have to understand...
Curated Video
British Wildlife: Red Squirrels
Red squirrels inhabit coniferous forests and deciduous woodlands in Scotland, Northumberland, Wales, Northern Ireland, and the Lake District. The Red Squirrel is the UK’s only native species of squirrel, and was once common across the...
PBS
Basilisk or Cockatrice? The Mysterious King of Serpents
A venomous snake who can kill with its gaze alone, the basilisk has terrified us for thousands of years. But it also has another name—the cockatrice. That’s right, the reptile-chicken hybrid creature and the poisonous snake are actually...
PBS
Cyclops: The Origin Story of this Terrifying One-Eyed Giant
In this episode, you’ll hear all about Homer’s Polyphemus and Hesiod’s one-eyed blacksmiths, but also a little about the role paleontology has played in creating monsters. Join Dr. Zarka and special guests Kallie Moore and Blake de...
Wonderscape
Elephants Through Time: Evolution and Species Diversity
Discover the evolution of elephants, from their earliest ancestors to the present-day species. This video introduces the two main types of elephants - African and Asian - and delves into the fascinating journey of their development over...
Curated Video
Fossils Are Amazing
Dr. Forrester explains what fossils are, how they are formed, and what information they provide. She will also be conducting an experiment using fossils.
PBS
The Problem with Museums
Are museum collections ethical? How did these institutions end up with their vast array of artifacts and remains from every corner of the globe? Well, chances are there was some definite shadiness involved. Today, Danielle examines this...
Curated Video
Leopard Geckos! What, Where, and How
Jessi shares what Leopard Geckos are, where they come from, and how to care for them in captivity. Featuring "Freckles" the leopard gecko.