We aren’t there yet in the U.S., but there are several warning signs that we are heading in the wrong direction.

In a discovery that challenges our understanding of Earth's ancient history, researchers have found evidence suggesting that ...

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

The ring might have acted like a giant sunshade, causing a cooling effect that might have unleashed an ice age.

Researchers believe a ring system around Earth could have contributed to the global cooling event known as the Hirnantian ...

A ring system may explain evidence of impacts in the geological record, but it may have also impacted the evolution of life ...

A new study from Monash University scientists suggests that Earth may have had a ring system that formed around 466 million ...

Learn how to fine-tune your Ring camera or video doorbell motion-detection settings, minimize unnecessary notifications, and ...

“Over millions of years, material from this ring gradually fell to Earth, creating the spike in meteorite impacts observed in ...

A recent study suggests that Earth, in all likelihood, had a ring system around it approximately 466 million years ago. This ...

Earth may briefly have had a ring system similar to Saturn ’s over 450 million years ago during a period of unusually intense ...