If you were to look up from Earth some 466 million years ago, you might have seen a gleaming ring stretching across the sky, ...

If you were to look up from Earth some 466 million years ago, you might have seen a gleaming ring stretching across the sky, ...

Tomkins and his team reconstructed an unusual rise in the number of meteorite impacts known as the Ordovician impact spike, determining that a ring slowly decaying in Earth orbit could be a plausible ...

From dinosaur bones to Rookwood pottery, the Museum Center has it all. What's the oldest artifact on display? (Hint: It's ...

This era of intense bombardment, known as the Ordovician impact spike, may have resulted from meteorites falling from the ring rather than flying in from space, which would explain the strange ...

Historic occurrence of over twenty nuggets - each in excess of 10 ounces and attaining up to 2,316 ounces - coincident with ...

A U of M professor began experimenting with producing the cheese in St. Paul's sandstone caves when World War II stopped ...

In the latest issue of Science, a study spanning nearly half a billion years of Earth’s history reveals how easily global ...

In an exciting discovery, scientists have found evidence suggesting that Earth may have had a ring system similar to Saturn’s ...

A recent study claims that Earth may have once had a ring. The theory would explain the presence of an odd density of impact ...

An odd pattern of impact craters across Earth's surface may indicate that our planet once had a ring, like Saturn, in its ...

Around 460 million years ago, during the Ordovician period, Earth experienced two very odd events that have left researchers scratching their heads. The first was an intense period of meteorite ...