Manoush Zomorodi

Materials scientist Andrew Dent takes us on a tour of the "materials library" where companies can find existing materials to reuse in their products—from chewing gum, to fish scales, to cow manure.

Manufacturers intentionally make their products hard to fix. Right-to-repair advocate Gay Gordon-Byrne fights for laws to stop companies from monopolizing repairs and let people fix their own stuff.

MLK Jr., Malcolm X and James Baldwin are household names, but what about their mothers? This hour, author Anna Malaika Tubbs explores how these three women shaped American history.

In 2016, Shabana Basij-Rasikh created Afghanistan's School of Leadership for girls. When the Taliban took control in 2021, she helped her students flee and continued their education abroad.

Scotland's First Minister Nicola Sturgeon shares ideas on leading Scotland, from her approach to climate change and wellness, to the challenges she's faced as a female leader.

Organizational psychologist Tomas Chamorro-Premuzic says we often associate leadership with the wrong traits. That's why Patrice Gordon was so surprised by an unusual opportunity: to mentor her CEO.

Sometimes, we tiptoe around people experiencing depression because we don't know what to say. Bill Bernat suggests that instead of waiting for them to feel better, we can meet them where they are.

What information is missing from our family narratives? For transracial adoptee Sara Jones, her Korean cultural roots were hidden until she sought answers on her own.

For LGBTQIA and non-nuclear families, navigating the legal system and family benefits is difficult. Attorney Diana Adams says we need more inclusive laws that cater to all chosen families.

In a small village, residents enjoy time at the pub, the theater, and the park—all while living with dementia. Yvonne van Amerongen shares how we can reimagine dementia care with a social approach.

In the last century, human life expectancy has doubled. This hour, we talk with writer Steven Johnson on the many breakthroughs that made this possible — and where we go from here.

The largest predator in history was bigger than a T. Rex and longer than a school bus. And it swam. Paleontologist Nizar Ibrahim shares his quest to uncover the Spinosaurus.

Earth's soil can store vast amounts of carbon. Biogeochemist Asmeret Asefaw Berhe says soil could be a powerful tool for fighting climate change - if only we stopped treating it like dirt.

We compost plants and livestock, so why not humans? Katrina Spade says that if you want to help the planet one last time, consider composting your body.

Underneath the surface, there lies a vast network of natural and manmade waterways. Cave diver Jill Heinerth shares her adventures through our planet's plumbing and the ways it secretly connects us.

Hard work has been baked into our culture for so long, but at what cost? Journalist Celeste Headlee explains why we must give our bodies the rest they need, so that we can live fuller lives.

Bears and squirrels hibernate to survive harsh conditions; why not humans? If we want to travel deep into space or combat deadly diseases, physiologist Matteo Cerri says hibernation might be the key.

We might forget our dreams mere minutes after waking. But psychologist Dylan Selterman says that if we pay attention to them, we could gain new information about our emotions, relationships and more.

Why do so many people experience brain tingles when watching ASMR videos? Physiologist Craig Richard shares the science behind the "Autonomous Sensory Meridian Response," and how it calms the mind.

Bullies are everywhere, especially online. That's why Stuart Duncan created AutCraft: a Minecraft server where kids with autism can play freely.