News tagged with sample

Monitoring astronauts' lung health

Astronauts in space are valuable sources of scientific data. Researchers collect blood and urine samples to understand what effects living in weightlessness has on their bodies. For one experiment, investigators are interested ...

dateMay 02, 2017 in Space Exploration
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Black bears on the move in upstate New York

The black bear population in southern New York has grown and expanded their range since the early 1990s, which has led to increased encounters with humans. But details about bear populations in the state have remained understudied.

dateApr 27, 2017 in Ecology
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