One of the largest collections of maps on earth is in Milwaukee. With about 2 million different items, the American ...

The Grand Canyon is a gigantic geological library, with rocky layers that tell much of the story of Earth’s history.

Earth System Science prepares students to study natural/physical processes – hydrology, terrestrial ecology, natural resources and land management – in a variety of scales using quantitative methods ...

Google Earth is getting a new content creation feature set. You'll now be able to make presentations using Google's vast 3D Earth imagery and point-of-interest information. It's sort of like a ...

For more than half a billion years, a giant magnetic anomaly buried in Earth’s ancient rocks has puzzled scientists. The ...