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

Earth and Saturn might be a lot more similar than previously thought. In a new study, a team of researchers suggests that 466 ...

Evidence suggests Earth had a ring system 466 million years ago, causing a surge in meteorite impacts and possibly ...

On Sept. 22, the fall equinox formally heralds in autumn and marks the end of summer in the Northern Hemisphere.

Parts of the Sahara desert are dramatically greener than usual, while the Atlantic hurricane season has been slower than ...

When we think of planets with rings, Saturn often comes to mind. However, new research suggests that Earth might have had its ...

A newly discovered doughnut shape in Earth's outer core may reveal elements that help drive the formation of the planet's ...

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

Fall equinox 2024 arrives on Sunday2. Find out why the first day of autumn still features a little more daylight than ...

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

Saturn’s rings are among the most beautiful features on any planet within our galaxy. Recently, a group of Australian ...

A mix of sun and clouds will return to the Pacific Northwest Friday. The below-average temperature trend keeps Portland and ...