The United States has a habit of showcasing its geology. Long before cities and highways showed up, forces beneath the ...

How can we measure the influence of human civilization on the story of planet Earth? There are the relics of culture, tools and keepsakes buried in the ground beneath the ruins of thousand-year-old ...

Maps are an important tool for learning about the world around you. Some maps are designed to show what roads will take you where, and others are designed to tell you about the actual land in a given ...

Scientists understand that Earth's magnetic field has flipped its polarity many times over the millennia. The answer, from the geologic and fossil records we have from hundreds of past magnetic ...

Certain travel destinations remind you that you live on a planet—an old, weathered, tectonic-plate-shifting planet. The Earth has been smothered by glaciers, eroded by wind and water, splattered with ...

Explore the dynamic nature of the U.S.-Mexico border, where the Rio Grande's shifting course affects boundaries as geologic changes unfold. The U.S.-Mexico border near San Diego, California. Wikimedia ...

Bruce Bjornstad has loved rocks since he was a kid, growing up on the East Coast. But his real love and expertise is the Missoula Floods — cataclysmic events that scoured the Columbia Basin and laid ...

It's all thanks to a cliff by a river in Japan. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Earth has a new age: the Chibanian geologic time ...

Here’s what you’ll learn when you read this story: Bermuda has long been a geologic mystery, as its formation doesn’t match up with those of typical islands created by magma hotpots, such as Hawai‘i.