NASA is collaborating with the Alaska Satellite Facility in Fairbanks to create a powerful, web-based tool that will show the ...

Here are the best stargazing road trips in North America. Cook County is among the northernmost points in the continental U.S. That makes this Lake Superior region arguably the best place in the ...

Interestingly, the world's longest road, the Pan-American Highway, isn't linked to similar feelings of isolation but pure adventure. Starting in the U.S. and ending in Argentina, the Pan-American ...

A millenniums-old settlement in Michigan has archaeologists rethinking the rise of agriculture on the continent.

About 340 million years ago, the Appalachian Mountains were as tall as the Himalayas and spanned across what is today three continents.