News tagged with geologic history

The evolution of creationism

Throughout history, people have sought to understand how the world came to be and how it has changed over time. This curiosity has produced a rich legacy of science and philosophy and impacted and influenced religion and ...

Nov 05, 2012
3.5 / 5 (17) 56

The Solar System's grandest canyon

Earth's Grand Canyon inspires awe for anyone who casts eyes upon the vast river-cut valley, but it would seem nothing more than a scratch next to the cavernous scar of Valles Marineris that marks the face ...

Oct 23, 2012
4.4 / 5 (11) 34 | with audio podcast

Cookie Monster crater on Mercury

Big Bird has been grabbing the headlines lately, and its time for another Muppet to get a little face time. So, here's Cookie Monster's face, plastered across the surface of Mercury. Well, it looks like it, ...

Oct 15, 2012
5 / 5 (4) 3

Extensive water in Mars' interior

Until now, Earth was the only planet known to have vast reservoirs of water in its interior. Scientists analyzed the water content of two Martian meteorites originating from inside the Red Planet. They found ...

Jun 21, 2012
4.6 / 5 (16) 13 | with audio podcast