ASU’s Biodesign Institute announces new coronavirus test

Researchers at ASU’s Biodesign Institute have announced a new coronavirus test. It’s a saliva-test, and it’s designed to be less intrusive and less expensive than the current method using nasal swabs.

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In this segment:

Josh Labaer, Biodesign Institute Executive Director

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Travel to 'Grantchester' this summer

It’s 1957, and Will Davenport has settled into his role as the vicar of Grantchester, preaching to a packed church. But Will’s faith will be thoroughly tested as he and Geordie are reminded once more that there’s darkness lurking in their little corner of Cambridgeshire.

253 food shows you can watch right now (no membership required)

If there's one thing we haven't stopped doing lately, it's eating. So we figured it was a perfect time for a list of food shows. All of these shows are available to watch right now without a membership. Just click the links and press play.

'Nova' delivers stories from the front lines of science

"Nova" explores new discoveries and how we have come this far on Wednesdays at 8 p.m. on Arizona PBS.