Bryce Canyon
Geology / Features
Bryce Canyon is a small national park in southwestern Utah. Named after the Mormon Pioneer Ebenezer Bryce, Bryce Canyon became a national park in 1924. continue reading this fact
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Finding Ice In The Rocks--Evidence Of Earth's Ice Ages
Geology / Global Climate Change
In the late 1700s, geologists began trying to determine how huge boulders of granite weighing several tons could have moved as much as 80 km (50 miles) from their origins in the Swiss Alps. Some thoug continue reading this fact
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What is Haze?
Geology / Environment
Haze is caused when sunlight encounters tiny pollution particles in the air. Some light is absorbed by particles. Other light is scattered away before it reaches an observer. More pollutants mean more continue reading this fact
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