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MinuteEarth
Why Most Fossils Are Incomplete
In 1990, fossil collectors in South Dakota stumbled across a dinosaur that turned out to be a really big deal. Not just because it was a T. rex – basically the most popular dino out there – or because it ended up in Chicago’s famous...
Curated Video
Catastrophic Landslide in California
Landslides occur in every US state, killing dozens and costing around $4 billion each year. One of the most devastating in US history struck on January 9, 2018 in the town of Montecito, CA. We traveled to Montecito to speak with experts...
Curated Video
What is the Riskiest Region in the US as the Climate Changes
Climate Change is increasing the frequency and severity of natural disasters all around the world. And in the United States, more and more people seem to be moving to the places that are projected to be most impacted by climate change,...
Professor Dave Explains
Weathering Environments Part 1: Fluvial Processes
We now know about physical and chemical weathering, so now it's time to learn about the different weathering environments. These are fluvial, aeolian, and glacial. Let's start with fluvial, which means environments dominated by flowing...
PBS
Pbs Learning Media: Killer Landslides Modeling Landslides
In 2014, a deadly landslide devastated Oso, Washington. Watch this video to see how models developed by scientists help them understand the mechanisms that affect the mobility and severity of landslides in order to mitigate their...
PBS
Pbs Learning Media: The Grand Canyon: How It Formed
This video segment adapted from NOVA uses animation to present the theory of how the Grand Canyon was formed and features rare footage of a phenomenon known as debris flow.