An asteroid will come close enough to Earth to temporarily enter its orbit at the end of the month, a phenomenon dubbed as ...

The asteroid was discovered in August and is set to become a mini-moon, spinning around Earth in a horseshoe shape for about ...

Earth is getting a second moon! Yes, you read that right. From September 29 to November 25, "mini-moon"-an asteroid- will ...

This new floating rock is only expected to orbit the Earth once, beginning its trip Sept. 29 before breaking off from its ...

A new study co-led by the Smithsonian and the University of Arizona offers the most detailed glimpse yet of how Earth’s ...

A ring could explain a mysterious arrangement of impact craters near the equator and might even have caused an ice age, ...

An effort to understand Earth’s past climates uncovered a history of wild temperature shifts and offered a warning on the ...

A Sunday at Circus Vargas in California begins with a Mass from Father Frank Cancro and ends with performer Daniel Eguino riding a motorcycle in the Globe of Death.

Some of the most dramatic climatic events in our planet's history are 'Snowball Earth' events that happened hundreds of millions of years ago, when almost the entire planet was encased in ice up to 0.

The full FireSat system should be able to detect tiny fires anywhere in the world, and provide updated images every 20 ...