Voice, image give clues in hunt for Foley's killer

Police and intelligence services are using image analysis and voice-recognition software, studying social media postings and seeking human tips as they scramble to identify the militant recorded on a video showing the killing ...

Nearly 40 percent of Rim Fire land a 'moonscape'

A fire that raged in forestland in and around Yosemite National Park has left a contiguous "moonscape" in the Sierra Nevada mountains larger than any in centuries.

A NASA infrared look at Tropical Depression 02W, warnings posted

Tropical Depression 02W formed in the Northwestern Pacific Ocean on February 19 and the National Weather Service in Guam has issued warnings for Pohnpei, Chuuk and Yap States. NASA's Aqua satellite found three strongest storms ...

NASA image: Three low pressure areas around the US

There are three low pressure systems around the U.S. and they resemble dragons on satellite imagery. NOAA's GOES-13 and GOES-15 satellite image from March 31, 2014 shows the low pressure systems in the eastern Pacific Ocean, ...

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