PBS
The Invisible Barrier Keeping Two Worlds Apart
In between two of the islands of Indonesia, there’s an ancient line that is both real and…not real.
PBS
How Volcanoes Froze the Earth (Twice)
Over 600 million years ago, sheets of ice coated our planet on both land and sea. How did this happen? And most importantly for us, why did the planet eventually thaw again? The evidence for Snowball Earth is written on every continent...
SciShow
NASA Wants to Capture Asteroids…in Bags (And Other New Tech)
NIAC has awarded their first two grant winners for phase III: optical mining and 3D modeling craters, and researchers are further honing in on how to identify faraway habitable planets.
SciShow
The Oldest DNA Ever Found
Researchers mapped the mammoth family tree by extracting DNA from fossils. Also, scientists found some sessile animals living under Antarctica's ice shelf, and they're really cool.
Wonderscape
Exploring North and South America
Discover the diverse biomes of North America, from its vast forests to arid deserts and icy tundras, and learn about its famous natural landmarks. Explore South America's unique ecosystems, including the Amazon rainforest, the mighty...
Science360
4 Awesome Discoveries You Probably Didn’t Hear About This Week - Episode 17
Spooky Antarctic vibes, moving magma matters, tracking the tropics and aging ancient animals. It’s 4 Awesome Discoveries You Probably Didn’t Hear About This Week. Oldest clue of animal life...
Professor Dave Explains
Endosymbiosis, Choanoflagellates, and the Origin of Animal Life
When we discuss zoology, we are always also talking about evolutionary biology. And with evolution, we are sometimes concerned with origins. What is the origin of animals? What is the origin of eukaryotes? What is the origin of life on...
Curated Video
Rachel Carson's Fight for the Environment
Marine biologist and writer Rachel Carson demanded that the US government take responsibility to protect people and the planet. Her book Silent Spring was a turning point in the modern environmental movement.
CTE Skills
HST-MT-Medical Terminology of the Male Reproductive System
This CTE Health Sciences video covers proper use, pronunciation and definitions of medical terminology pertaining to the Male Reproductive System. Rather than opening up a book and trying to learn all the medical terminology out there;...
Restoration Planet
Bighorns at the Junction: up close with a shrinking sheep population
A look at the declining population of the Bighorn in British Columbia, and a meditation on what we can learn from animals in nature. Filmed over a two year period in the rare grasslands of the Chilcotin in British Columbia.
Curated Video
RR8137B ZIMBABWE A PERILOUS PESTICIDE
Background to Story: The pesticide DDT is widely used in the developing world. It's
still a cheap and effective control for the tsetse fly and mosquito. But its use
involves grave dangers. In Zimbabwe, wildlife officers are concerned...