Geologists

These cities are sinking into the ground

Environment
These cities are sinking into the ground
These cities are sinking into the ground

Explore a billion-year-old volcanic mystery on Lake Superior

Travel
Explore a billion-year-old volcanic mystery on Lake Superior
Explore a billion-year-old volcanic mystery on Lake Superior

Discover the sound that could preserve Utah’s arches

Travel
Discover the sound that could preserve Utah’s arches
Discover the sound that could preserve Utah’s arches

Formed by megafloods, this place fooled scientists for decades

History & Culture
Formed by megafloods, this place fooled scientists for decades
Formed by megafloods, this place fooled scientists for decades

http://www.nationalgeographic.com/science/quizzes/geology-quiz-part-1

Science
http://www.nationalgeographic.com/science/quizzes/geology-quiz-part-1
http://www.nationalgeographic.com/science/quizzes/geology-quiz-part-1
Do you know the hard facts about rocks and the Earth? Take this geology quiz to find out!

Geology Quiz, Part 2

Science
Geology Quiz, Part 2
Geology Quiz, Part 2
Take this geology quiz to test your knowledge - Part 2.

Are Oil and Gas Industries Behind the Rare Texas Earthquakes?

Are Oil and Gas Industries Behind the Rare Texas Earthquakes?
Are Oil and Gas Industries Behind the Rare Texas Earthquakes?

Kentucky Sinkhole Eats Corvettes, Raises Questions

Kentucky Sinkhole Eats Corvettes, Raises Questions
Kentucky Sinkhole Eats Corvettes, Raises Questions

Cameron Exclusive: After Record Dive, Why Go Back to Mariana Trench?

Cameron Exclusive: After Record Dive, Why Go Back to Mariana Trench?
Cameron Exclusive: After Record Dive, Why Go Back to Mariana Trench?

Volcanoes Erupt Side by Side in New Satellite Picture

Volcanoes Erupt Side by Side in New Satellite Picture
Volcanoes Erupt Side by Side in New Satellite Picture
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