Topic: geology

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Il Capo (The Chief): A clip from Yuri Ancanari’s 2010 documentary

At Monte Bettolgi quarry in the Apuan Alps of Northwest Italy, huge marble blocks fall like thunder. A silent conductor, the quarry boss, signals to the excavator operators using concise hand gestures as they dislodge...

Everything You Need to Know About Planet Earth

When we wake up, eat breakfast, get ready for school or work, and head out the door, we may not be thinking about how incredibly unique our small, wet rock of a planet is. But the Earth is incredibly unique. Learn som...

A cliff wall full of dinosaur footprints in Spain

There’s a cliff wall full of 70 million year old dinosaur footprints in Spain’s Pyrenees mountains, just a 1.5 hour drive north from Barcelona. In this episode of Jurassic CSI, Walk...

TED Ed: The Pangaea Pop-up

This papercraft pop-up book illustrates how South America and Africa used to be connected, how the supercontinent Pangaea broke apart 200 million years ago, how the Earth's seven primary tecto...

Minute Physics: What is Sea Level?

Sea Level! What is it and how do scientists calculate it? As it turns out, there are actually many complexities in determining this measurement. For example, Earth isn’t actually a sph...

Siats Meekerorum: The newly-discovered mega-predatory dinosaur

Meet Siats (pronounced SEE-otts) Meekerorum, the first giant mega-predator to be discovered in North America — specifically in the Utah desert — in over 60 years. In this Untamed Science video, we ...

Onward: Searching for Life in Iceland’s Frigid Fissures

In Onward: Searching for Life in Iceland’s Frigid Fissures, National Geographic grantee and biology researcher Jónína Ólafsdóttir goes diving in search of tiny arthropods in the underwater volcanic fissures of ...

TED Ed: How big is the ocean?

From educator Scott Gass, artist Sandro Katamashvili, and TED Ed, How Big Is the Ocean? Watch this primer for understanding an incredibly large, important, and singular part of our planet Ea...

Paleontology 101 with Dr. Lindsay Zanno

From Untamed Science, a tour with Dr. Lindsay Zanno, Director of the Paleontology & Geology Research Laboratory at the North Carolina Museum of Natural Sciences.  The key things she emphasized wer...

Saturn’s Mysterious Moons

Saturn’s Mysterious Moons, as well as other phenomenal data about our gas giants and what’s in their orbits, all gathered from Voyager 1, Voyager 2 and Cassini. This video is eighteen-plus minutes of serio...

The Geysers of Yellowstone National Park in action

Geysers are a rare phenomenon that exist in only a few places on the Earth. Some of the tallest are in New Zealand, Iceland, Geyser Valley in Russia, and Wyoming’s Yellowstone National Par...

Inside the Meteorite Clean Room at the Smithsonian

Meteorites are the chunks of meteors that have hurtled through Earth’s atmosphere and landed/crashed on the ground. There are three types of meteorites: stone, iron and stony-iron, and once they’re in s...

How the Mariana Trench was formed

From the History Channel's "How The Earth was Made" S01 E02, this is how the Mariana Trench was formed. From Wikipedia: The Mariana Trench is the deepest part of the world’s oceans, and ...

Ice calving, Holgate Glacier at Kenai Fjords, Alaska

This is a huge mass of ice ”calving" or breaking away from Holgate Glacier at Kenai Fjords in Alaska. We found this video after watching this ice “explosion” that was shot in Wilhelmina Bay, Antarct...

National Geographic: Lava

Liquid rock! A short video with lots of flowing lava.