Ross MacPhee has always loved dirt. To him it means the opportunity to find lost things — from bones and teeth to pirate treasure.
Solve these interactive story puzzles to find out how people and other animals live in the Arctic.
Find out more about global warming. How, and why, we should slow it?
Solve these story puzzles to find out more about how life in the Arctic is affected by climate change.
Find out about Earth's climate, its consequences, and what we can do.
Find out how paleontologist John Flynn answered kids' questions.
Water is a precious resource, and all things need water to survive.
Check out the scrapbook to learn about this amazing race!
Watch these videos to explore Felicity's work as a conservation biologist.
Do you dig the Earth? If so, you'll want to meet Ed.
There are no "ice" .
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