Regina G. Barber is a co-host of Short Wave, NPR's science podcast. Barber completed her PhD in physics at Washington State University with a focus in astrophysics, studying globular cluster systems.

A new RPS initiative is looking to modernize "community watch" in the city. Community On is aimed at helping the public understand how they can contribute to crime prevention. Driver in fatal ...

Stay up-to-date with the latest and best audio content from CBC Listen delivered to your inbox every two weeks.