Visit a scientist's lab to see how he creates a magma chamber!
This rock is as old as Earth itself. What stories does it tell?
Meet six rocks that travelled to the Museum from places like Mexico, Scotland, and even outer space.
Every rock has a story to tell. Learn how to create a collection that rocks!
Create your own crystals with sugar. Then enjoy your tasty treat!
Rocks fall into these three groups: Igneous, Sedimentary, and Metamorphic.
Meet a rock that's made almost entirely of fossils!
Meet obsidian, an igneous rock that formed from magma.
This strong and sturdy rock has a special history. Find out!
Did you know that jade is actually a common name for two different rocks?
Jade is one of the most durable rocks in the world. It's the perfect material for tools!
Anyone can find fossils. This handy guide tells you where to look and what to do.
Meet a rock that has been through it all: igneous, sedimentary, and metamorphic.
After 200 million years apart, this rock finally reunited with its long-lost cousin.
Find out how he became a geologist and what you can learn from studying rocks.
Take a peek at our planet's layers, learn what secrets rocks reveal, and gain a long view of history.
Do you have what it takes to drive a robot on Mars?
Water is a precious resource, and all things need water to survive.
Test your knowledge about our planet Earth with this quiz.
Do you dig the Earth? If so, you'll want to meet Ed.
Mundo Shamundo! Can you help Mandy study for her geology test?
Send a note to a friend with these earthy letterheads.
How do your fossil-sorting skills stack up? Put them to the test with this kid-friendly online puzzle.
Two thousand years ago, an ancient city called Petra thrived deep in the desert of Nabataean kingdom.
Conservation biologist Ana Luz Porzecanski answers kids' questions.¡TAMBIÉN EN ESPAÑOL!
Take a peek into a mineralogist's scrapbook to see why he thinks jade is so special.
Bury chicken bones in plaster of Paris to see the challenges paleontologists face when excavating fossils.
Ancient trash or ancient treasure? This archaeologist tells us which he prefers.
Archaelogist David Hurst Thomas answers kids' questions.
There are no "rock" .
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