News From the Field
Scientists Find Evidence of Iridescence in 40 million-year-old Feather Fossil
August 26, 2009
A team of paleontologists and ornithologists led by Yale University has discovered evidence of vivid iridescent colors in feather fossils more than 40 million years old. The finding signifies the first evidence of a preserved color-producing nanostructure in a fossilized feather.
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The National Science Foundation (NSF) is an independent federal agency that supports fundamental research and education across all fields of science and engineering. In fiscal year (FY) 2017, its budget is $7.5 billion. NSF funds reach all 50 states through grants to nearly 2,000 colleges, universities and other institutions. Each year, NSF receives more than 48,000 competitive proposals for funding and makes about 12,000 new funding awards.
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