Most of Earth’s earliest physical record is missing according to current geological evidence. The surviving fragments reveal ...

3. 25 Facts About Geologic Time That Made Our Brains Hurt 4. How Do We Know? A Glimpse into Geologic Sleuthing 5. Our Fleeting Moment in Deep Time 6. Frequently Asked Questions What if we told you ...

The 6,000-year claim faces evidence from several places that have little to do with one another. What those independent clocks reveal is difficult to reconcile with the familiar young-Earth timeline.

Throughout most of Earth's geological history, its paleoclimate has remained hospitable to life—largely thanks to continental silicate weathering, which acts as a long-term planetary thermostat. A ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

How can we measure time more than 500 million years into the past? A study recently published in Nature Communications by researchers at the University of Lausanne presents a new geological "rock ...

When geologists began to establish a geologic timeline in the 1800s, it must have been a monumental task. Layers of rock could readily be found and specific layers often had similar fossil assemblages ...