Related topics: research in motion · blackberry · smartphone · iphone · google

Megafire does not deter Yosemite's spotted owls

In 2013 the Rim Fire—the largest fire on record in the Sierra Nevada—burned one third of the potential California Spotted Owl (Strix occidentalis occidentalis) habitat in Yosemite National Park. The park provides prime ...

Video: Fly over Neukum crater

This movie, based on images taken by ESA's Mars Express, showcases the 102 km wide Neukum Crater in the southern hemisphere of Mars.

Image: The Niagara Falls of Mars

Various researchers are often preoccupied with the quest for flowing water on Mars. However, this image from NASA's Mars Reconnaissance Orbiter (MRO), shows one of the many examples from Mars where lava (when it was molten) ...

Frosty martian valleys

Nestled within the fractured rim of a vast impact basin on Mars are valley floors dusted in frost.

Yosemite forest fire example of possible things to come

Forest composition, ground cover and topography are the best predictors of forest fire severity in the Western U.S., according to Penn State physical geographers who also see that the long history of fire exclusion on federal ...

page 1 from 13