Both of The Star’s stories look at the Royals playoff chances. Pete Grathoff breaks down Royals tiebreakers. They win with ...

But the most successful recording was made by the Perseverance rover, which used the Mastcam-Z camera system to capture video ...

I f astronomers had been walking the Earth 466 million years ago, they may have had something special to see. The moon and ...

After today, days will grow shorter and nights longer for those north of the equator. Finally, this evening, Saturn caps off ...

The ring would have gradually fallen to Earth as meteorites, correlating to a spike of impacts seen in the geological record.

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

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

Autumn – the Light That Moves to Rest We are in the last week of summer. Autumn begins on September 22This Sunday, September ...

By staring into the hellish landscape of Jupiter's moon Io—the most volcanically active location in the solar system—Cornell ...

Researchers have found evidence suggesting that our planet may have once had a ring system around 466 million years ago.