Posted: 23 Jan 2015 11:09 AM PST
Scientists using ice-penetrating radar have created 3-D maps of the age of the ice within the Greenland Ice Sheet. The new maps will aid future research to understand the impact of climate change on the ice sheet. The Greenland Ice Sheet is the second largest mass of ice on Earth, containing enough water to raise ocean levels by about 20 feet.
Posted: 22 Jan 2015 12:48 PM PST
It's increasingly important for educators to understand how mobile technology such as touch-screen tablets can enhance learning instead of being classroom distractions, says a professor of business administration, and co-author of new research in business and e-learning.
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