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 ...

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

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 ...

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

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

Earth may have sported a Saturn-like ring system 466 million years ago, after it captured and wrecked a passing asteroid, a new study suggests. The debris ring, which likely lasted tens of millions of ...