Why are people drawn to extreme sports? With ...

People with aphantasia can’t visualize images in their mind’s eye. Ask them to picture an apple and they see a blank screen. Aphantasia researcher Joel Pearson, PhD, discusses how scientists are developing new methods to measure aphantasia beyond self-reports; how aphantasia may ...  Show more

Most of us could look at a decades-old yearbook and recognize many of the faces of our former classmates -- but humans aren't the only ones with this remarkable ability. Laura Simone Lewis, PhD, of the University of California, Santa Barbara, discusses her research on the long-te ...  Show more

Skydiving, BASE jumping, climbing the highest peaks, adventuring to remote parts of the world — pushing the boundaries of safety. For thrill-seekers, chasing the rush is what it's all about. Where lots of us would break into a cold sweat, they experience something different: calm ...  Show more

While on assignment in Greece, journalist James Nestor witnessed something that confounded him: a man diving 300 feet below the ocean’s surface on a single breath of air and returning four minutes later, totally unharmed... ...and smiling.

This man was a "freediver", an ...

From climbing up snow-capped mountains in our boxers to running marathons with no training, one of the core pillars of Yes Theory is seeking out the big heart-pumping, mind-bending physical experiences that force us beyond our limits. But what’s the point of doing all this? Are b ...  Show more

This week, Health Check takes a deep dive into the evidence on the relationship between exercise and mental health. Not just whether getting moving can make a difference, but why. Claudia Hammond laces up her running shoes and goes for a jog at the seaside with a group of people ...  Show more