National Science Foundation

Risk assessment, for the birds

Every year, backyard songbirds across the United States make an arduous journey to warmer winter climes. They migrate hundreds of miles, occasionally braving tough terrain and nasty weather. Sometimes, they have no place ...

dateNov 02, 2015 in Ecology
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A 'clear path' to solar power

Solar cells integrated into new construction, particularly skyscrapers, are an enticing energy option. However, this effort can be hampered by the cost and architectural considerations sometimes needed to mount traditional ...

dateNov 10, 2015 in Energy & Green Tech
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