The Snowball Earth hypothesis has been largely based on evidence from sedimentary rocks exposed in areas that once were along ...

The Grand Canyon doesn’t only make a pretty postcard; it’s also a record of geologic history. However, some parts of the story are completely missing.

More than 99% of Americans live under skies polluted by light. But dark skies at the Grand Canyon and more than 145 other ...

Time gaps in the rock record created through erosion and referred to as unconformities can be seen today across the United ...

Time gaps in the rock record created through erosion and referred to as unconformities can be seen today across the United ...

The Grand Canyon reveals new insights into Earth's Cambrian Explosion and rapid marine biodiversity evolution.

This is perhaps best encapsulated in a Walt Whitman poem titled “When I Heard the Learn’d Astronomer.” The narrator describes ...

Madison Metals Inc. (CSE: GREN) (OTCQB: MMTLF) (FSE: 4EF0) is an upstream mining and exploration company focused on critical ...

Collaborative research integrating innovative analytical techniques with traditional field geology, conducted in one of the world’s leading geologic laboratories, has provided fresh insights into the ...

Time gaps in the rock record created through erosion and referred to as unconformities can be seen today across the United States, most famously at the Grand Canyon, where in places, over a ...

Time gaps in the rock record created through erosion and referred to as unconformities can be seen today across the United States, most famously at the Grand Canyon, where in places, over a ...