Bats are difficult to track, but by recording their calls, researchers hope to study them, streaming now on the PBS Video app.
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SCI NC
NC company develops treatment for Covid-19
Grifols is using antibodies to treat the coronavirus.
UNC-TV Science
Tropism and Dormancy
Dormancy and tropism are two abilities plants have that help them survive.
NOVA
The Impossible Flight
For the first time, two intrepid pilots fly a solar-powered airplane around the world.