Mountain climber Tommy Caldwell takes us inside Alex Honnold’s free solo of El Capitan.
Intelligent. Optimistic. Curious.
Nature
So you’re a serious runner? Consider the Self-Transcendence Race, running around the same half-mile loop for 3,100 miles.
He may have already conquered El Capitan, but Alex Honnold can dream up far more daring and dangerous adventures.
Tommy Caldwell talks about his lifelong obsession with climbing.
Do chimpanzees have spiritual experiences? A remarkable discovery in West Africa suggests they might.
Do scientists see the world in a different way? Not really. Just be curious.
Biologist Carin Bondar has devoted her career to exploring the myriad ways animals mate in the wild, and shared a few of the ingenious ways animals find each other, breed, and rear offspring.
Forty years ago Richard Dawkins wrote the landmark book “The Selfish Gene,” where he argued that the gene is what drives evolution. But what if he got it all wrong?
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