Teaching our kids about the planet, its resources, and how to appreciate and protect them is one of the most important t ...

The first four humans to orbit over Earth's north and south poles have safely returned to Earth.

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Modern continental rocks carry chemical signatures from the very start of our planet's history, challenging current theories about plate tectonics.

Columbus City Council is stepping in with some money but Earth Day planting by Green Columbus will be scaled back due to federal funding freeze.

To make matters worse, NASA scientists also discovered that, this year, summer ice in the Antarctic retreated to 764,000 square miles (1.98 million square kilometers) as of March 1, tying for "the ...

Astronomical phenomenon will last for two hours on Saturday and best views will be in Scotland and Northern Ireland ...

Who's up for a historic late-night launch? Weather permitting, SpaceX will launch a spacecraft carrying the first people to ...

Early Saturday morning, just after sunrise, a partial solar eclipse could be visible in Delaware on March 29. The closer you ...

Who's up for a historic late-night launch? Weather permitting, SpaceX will launch a spacecraft carrying the first people to ...

Will striking crescent sun at sunrise produced by moon be visible? Predictions by meteorologists Karissa Chillcote, Cody Ledbetter ...

A partial solar eclipse will become visible this weekend in New Jersey. Will you see a "double sunrise"? Here's timing, key ...