No matter how big China’s economy has become, the United States is still the straw that stirs the drink on climate policy.

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

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

To reach that surprisingly conclusion, scientists studied the positions of 21 asteroid impact craters during the Ordovician period – the second of six periods in the ...

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.

Earth's ring could have formed from an asteroid breakup 466 million years Meteorite debris led to craters and cooling, ...

The ring could have cast a shadow on Earth, blocking sunlight and contributing to a significant global cooling event.

Research suggests Earth might have once boasted a spectacular ring similar to Saturn's, formed from an asteroid breakup ...

The new study asserts that Earth's ring formed around 466 million years ago, and stuck around for around 40 million years ...

"The most exciting part of the HSC was the discovery of 11 objects at distances beyond the known Kuiper Belt," said Yoshida.