Scientists have found a massive 315-mile-wide anomaly beneath East Antarctica. It could be the biggest impact crater ever discovered buried under 1.6 kilometers of ice.

The crater was first noticed because of a strange dip in Earth’s gravitational field. Back then, ground-based surveys using ...

New research in Sweden has uncovered perplexingly high methane emissions coming from the largest meteorite crater in Europe ... which could have carried organic matter deep into the Earth, where it ...

New research in Sweden has uncovered perplexingly high methane emissions coming from the largest meteorite crater in Europe ... organic matter deep into the Earth, where it continues to produce ...

Researchers have proposed many origins for a gravity anomaly in Wilkes Land, East Antarctica, but the latest evidence ...

NASA's Curiosity Rover has discovered long carbon chains on Mars. On Earth, molecules like these are overwhelmingly produced ...

The Chicxulub asteroid crater supported marine life for 700,000 years, showing that some mass extinction events may help life return.