A recent study claims that Earth may have once had a ring system. This theory sheds light on the presence of an unusual density of impact craters around the equator dating back to the ...

Scientists have discovered a massive ring-shaped structure ... light-years from Earth, is the latest large structure discovered that contradicts the principle. "From current cosmological theories ...

During the time 485 to 443 million years ago, known as the Ordovician period, Earth was already in the throes of a serious cold snap. But the ring may have exacerbated things, plunging the planet ...

Approximately 466 million years ago, Earth might have exhibited a spectacular ring arrangement resembling Saturn’s. Recent research featured in Earth and Planetary Science Letters uncovers ...

The Ring of Fire is home to 75% of the world's volcanoes and 90% of its earthquakes. 2 min read The Ring of Fire is a roughly 25,000-mile chain of volcanoes and seismically active sites that ...

Severe space weather can leave a mark in tree rings, and a West Virginia University researcher said this evidence could aid ...

Although the ring is more powerful, Hal Jordan is incapable of using it to leave Earth’s atmosphere. As he fought Sinestro during the first arc of the current Green Lantern series, he felt his ring ...