Abiotic chemistry in Earth’s atmosphere could have generated biologically important organosulfur molecules as life was ...

For decades, helium has been produced with natural gas, generating huge carbon emissions. Now, geologists are looking for new ...

According to a new study the early Earth’s ancient sky may have played a much larger, proactive role in generating the chemical ingredients for life than scientists once believed.The study ...

Scientists are uncovering signs that Earth has been hit by powerful cosmic blasts that leave little trace on the surface yet ...

"Some of our ancestors were very skilled observers." A team of international researchers say they've uncovered new data on ...

Scientists found 3.3 billion-year-old biosignatures in ancient meteorites and fossils—a billion years older than we thought ...

Learn how sulfur-based molecules essential to life may have formed before the first living systems appeared.

Researchers reveal 2,700-year-old records from ancient China that offer new insights into Earth's rotation and solar activity, confirming early descriptions of a solar eclipse and the Sun's corona.

A collision between Earth and a massive Mars-sized protoplanet likely caused the formation of our moon. Now scientists from the Max Planck Institute suggest that doomed planet was likely a rowdy ...

MIT researchers traced chemical fossils in ancient rocks back to the ancestors of today’s demosponges. A team of geochemists ...

Ancient coffin wood turn out to be climate archives, revealing a long-forgotten wet period that helped power the rise of ...