News tagged with canyon

Glaciers in the grand canyon of Mars?

For decades, planetary geologists have speculated that glaciers might once have crept through Valles Marineris, the 2000-mile-long chasm that constitutes the Grand Canyon of Mars. Using satellite images, ...

Sep 30, 2014
4.7 / 5 (6) 0

NASA image: Slide Fire update May 23, 2014

The Slide Fire is located in Oak Creek Canyon just north of Slide Rock State Park and burning northward, up the canyon into places such as West Fork and Harding Point. Currently it has burned 7,500 acres ...

May 23, 2014
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Image: Grand Canyon geology lessons on view

The Grand Canyon in northern Arizona is a favorite for astronauts shooting photos from the International Space Station, as well as one of the best-known tourist attractions in the world. The steep walls of ...

Apr 17, 2014
3.5 / 5 (4) 0

Environment drives genetics in 'Evolution Canyon'

Interplay between genes and the environment has been pondered at least since the phrase "nature versus nurture" was coined in the mid-1800s. But until the arrival of modern genomic sequencing tools, it was hard to measure ...

Dec 12, 2013
5 / 5 (1) 1 | with audio podcast