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Study reveals how eastern US forests came to be

Plant hunters traveling between North America and Asia in the 1800s noticed a bizarre pattern: collections they brought back from China and Japan were strikingly similar in their leaves, flowers and fruits ...

dateMay 20, 2015 in Ecology
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Cold snaps linger despite climate change

Keep a winter coat and mittens handy. A new climate analysis from scientists at Pacific Northwest National Laboratory and the University of Reading (UK) found that under climate warming, cold air outbreaks, ...

dateApr 15, 2015 in Environment
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First report of a new crop virus in North America

The switchgrass exhibited mosaic symptoms—splotchy, discolored leaves—characteristic of a viral infection, yet tested negative for known infections. Deep sequencing, a new technology, revealed the plants ...

dateApr 09, 2015 in Ecology
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