Oliver Sacks, the famous neuroscientist and author, can't recognize faces. Neither can Chuck Close--the great artist known for his enormous paintings of ... that's right, faces.

When scientists treat words like data, clues to the real-life mysteries of human aging are found in the writings of Agatha Christie and 678 nuns.

Music duo Buke and Gass talk to Jad about coaxing delightfully twangy sounds from their homemade instruments.

Lulu Miller talks to a nursing home in Düsseldorf, Germany that came up with a novel approach to caring for Alzheimer's and Dementia patients.

A rare and haunting disorder called Capgras turns loved ones into imposters--and reveals that recognizing people, even the people we know the best, is more about how they make us feel than what we see in front of our eyes.

Biopsychologist Barbara Smuts takes us to a remote area of Kenya, where she tried to gain the trust of a troop of baboons in the 1970s.

A showdown between a zookeeper and an orangutan named Fu Manchu raises a question: can an animal know what's in your head well enough to manipulate and deceive you?

Jad talks to musicians Michael Lowenstern and Zoe Keating about their remixes of Terry Riley's In C.

Robert ambushes Jad with a question we've all been dying to ask him since he became a father. And we revisit some other ideas from our Morality show to think about a few really big modern-day problems (think global warming and nuclear war).

A story about a boy, a mom, and a homemade helicopter--and how radio can move you to feel a little bit different about the world.

We tackle a question we thought was a no-brainer: why do we blink?

They Might Be Giants celebrate at our season launch party with a live concert, and a conversation about the tricky business of combining science and entertainment.