What does it take to run a marathon in under 2 hours?

Closing the skilled trades gap

The federal government wants to address worker shortages in the skilled trades. At the spring economic update they announced a 5 year plan -- worth 6 billion dollars -- to help recruit, train and hire young people into the skilled trades.

Ex-Homicide Inspector calls out the Toronto police

For decades, Hank Idsinga led some of Toronto's most high-profile murder investigations. In his new memoir, 'The High Road: Confessions of A Homicide Cop', he talks about what he says is rampant racism, anti-semitism and corruption in the largest police force in Canada.

What does it mean to be cured of HIV?

For the first time in Canada, a 62-year-old man is poised to be Canada's first person to be cured of HIV. There are currently only a handful of people world-wide considered cured of HIV. We speak with one of them, Adam Castillejo, about what it means to be cured. We also speak to the doctor of the Canadian patient, Dr. Sharon Walmsley, about what this breakthrough represents -- and the future of HIV treatment.

What does it take to run a marathon in under 2 hours?

The two-hour marathon was an unreachable limit for decades. Now, Sabastian Sawe has officially broken it. So what changed? Matt Galloway speaks with Alex Hutchinson, senior writer at Canadian Running Magazine, about what this moment tells us about the limits of human performance itself.

"When the Forest Thrives, We Thrive"

UBC forest ecologist Suzanne Simard's viral TED talk about forests as communities turned her into a "celebrity scientist" and taught the world how to think differently about trees. Now she's written a new book, arguing that the way we harvest and cut down those trees urgently needs to change. We talk to her about what she's learned about logging from indigenous colleagues — and whether politicians and the logging industry are ready for her message.