This schoolyard boulder with ancient footprints is revealing a vibrant moment in Australia's prehistoric past.

Natural cycles in Earth's rotational axis and its orbit around the sun drive climatic changes, and now researchers have ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Geologists have now unearthed ...

"Such a transition to a glacial state in 10,000 years ... of Earth around the sun, leading to researchers being able to predict that the next ice age will take place 10,000 years from now.

More than 50 years after Apollo 8’s legendary Earthrise photo, a new image from the Moon’s surface delivers a hauntingly ...

Earth's largest iceberg has run aground off the ... "I think the big question now is whether the strong current will trap it there as it melts and breaks up or whether it will spin around to ...

The Apprentice,' which premiered in 2004, helped propel Donald Trump to new heights and set the stage for his political ...

For months I'd been on the trail of the greatest natural disaster in Earth's history ... A hundred million years from now?" I left Erwin's office at the Smithsonian and wandered into the dinosaur ...

Canadians and Republicans alike are confounded as President Donald Trump increasingly links a trade war to his push to annex America's northern neighbor.

A supercluster is usually composed of hundreds or even thousands of clusters of galaxies, and these clusters are ...

One theory is that around 4.5 billion years ... and now it remains a desolate wasteland. Currently, many scientific models can estimate how much fuel remains to drive the Earth’s engines.

This past week, the EPA said it is reconsidering the scientific finding that greenhouse gases are a danger to public health.