Catalyst: Wearable monitor

This week on Catalyst, meet an Arizona State University engineer who is developing a monitor that may help save lives.

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In this segment:

Dr. Heather Ross, Jeffrey LaBelle, Ph.D.

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PROGRAMMING NOTE: State of the Union coverage Jan. 29

President Trump is scheduled to deliver the 2019 State of the Union address on Tuesday, Jan. 29, at 7 p.m., broadcast live on Arizona PBS.

'Great Performances' and 'Live from Lincoln Center' return Sunday afternoons this winter

Enjoy a wealth of opera, classical and even modern country music concerts Sunday afternoons this winter on Arizona PBS.

New season of 'Antiques Roadshow' returns Monday nights in January

Tune in Monday nights at 7 p.m., beginning Jan. 7, for a new season of exciting "Antiques Roadshow" finds on Arizona PBS.