In a nutshell A massive hot rock plume from Earth’s mantle helped create a land bridge between Africa and Asia 20 million ...

Around 10,000 years ago, as the last Ice Age drew to a close, the drifting of the continent of North America, and spreading ...

As you read this, the North American continent’s underside is dribbling away into Earth’s molten mantle. And according to ...

Powder snow days on Friday, Saturday, and Sunday are forecast for all three mountain zones in Colorado, and the ski areas and ...