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Science & Medicine

NOVA Now

GBH

From the PBS science series NOVA, a biweekly podcast digging into the science behind the headlines. Alok Patel takes you behind the scenes with the people—scientists, engineers, technologist...

Episodes

20 of 111 episodes

How Dogs Talk

Federico Rossano didn't care about talking dogs until science made it impossible to ignore. The cognitive scientist joins Hakeem to reveal h...

32:51Sep 15, 2026

From Marine One to Mission Antarctica

Brent Minchew responded to the Pentagon on September 11th, 2001. Before he was a glaciologist at Caltech, he was a marine aboard the Marine...

30:40Sep 8, 2026

Glacier Rescue

Brent Minchew has a plan that could stop the “Doomsday Glacier” in its tracks, and we don’t even need new technology to do it. The Caltech g...

38:08Sep 3, 2026

The Glacier That Could Change the World

Brent Minchew is an expert on the glacier that could devastate the world’s coastlines. As a glaciologist at Caltech, he's spent his career t...

25:20Sep 1, 2026

The Hidden Math Behind Everything

Jordan Ellenberg tells Hakeem that math isn't just about numbers. It's about everything. The mathematician and bestselling author shares how...

01:16:23Aug 27, 2026

Certainty Is Overrated

Jordan Ellenberg finds mathematical certainty overrated. Calming our fear of the unknown, the mathematician joins Hakeem to explore why math...

25:15Aug 25, 2026

Next Dimension Geometry

Jordan Ellenberg says geometry isn’t about shapes. It’s about distance. In a tour of geometry far stranger than anything from high school, t...

27:05Aug 20, 2026

AI’s Hidden Math

Jordan Ellenberg has good news: artificial intelligence is just math you can actually understand. The mathematician joins Hakeem to pull bac...

28:32Aug 18, 2026

Hobbits, Neanderthals, and Dragon Man

Ella Al-Shamahi explores what it means to be human. She reveals the surprising truth that our ancestors shared the planet with at least seve...

57:56Aug 13, 2026

Creationist to Evolutionary Biologist

Ella Al-Shamahi set out to disprove the theory of evolution. Now she’s one of its greatest advocates. In this deeply personal conversation,...

16:20Aug 11, 2026

Rethinking Neanderthals

Ella Al-Shamahi thinks Neanderthals have a reputation problem, and the science backs her up. For decades, the word "Neanderthal" has been sh...

21:50Aug 6, 2026

Real Hobbits?

Ella Al-Shamahi says the iconic picture of human evolution is all wrong. She joins Hakeem to take apart the conventional image of the straig...

23:24Aug 4, 2026

Full Interview: The Future of AI and Us

Daniela Rus brings robots and AI together, and as a computer scientist and roboticist at MIT, she's here to set the record straight. She's n...

01:08:41Jul 30, 2026

AI Origins

Daniela Rus is cutting through the AI hype and headlines to give us a real understanding of its future. As Director of MIT's Computer Scienc...

18:33Jul 28, 2026

AI Robots

Daniela Rus has built a robot you can swallow, and that is one of the less surprising things her lab is working on. At MIT's CSAIL, she is l...

23:28Jul 23, 2026

When AI Escapes the Data Center

Daniela Rus wants to put AI in your pocket, your car, and your dishwasher. In fact, she has already started. As one of the world's leading A...

31:30Jul 21, 2026

Full Interview: Anxiety Hacking

Wendy Suzuki hopes you have anxiety—good anxiety. She thinks that feeling you try to avoid could actually be your edge! Wendy joins Hakeem t...

01:15:11Jul 16, 2026

Your Brain Needs Friends

Wendy Suzuki says the key to a beautiful brain is friendship, and she joins Hakeem to discuss why human connection can extend your life. By...

28:32Jul 14, 2026

Neuroscience of Exercise

Wendy Suzuki says just 10 minutes of movement can change your brain.But how? What’s actually happening in your head during a walk—or a worko...

20:47Jul 9, 2026