Science and Technology

man on mars

Fear about the future of the planet keeping you up at night? Aerospace engineer Robert Zubrin has a solution: it’s time to settle Mars. More

bright brain

How neuroscientist Tali Sharot accidentally stumbled on what’s known as “the optimism bias” — our hard-wired belief that our future will be better than our past or present.More

forest

Claire Peaslee is a naturalist who lives in Point Reyes, California, a place decimated by recent forest fires that sits literally on top of the San Andreas Fault. Yet she finds hope there through pilgrimage.More

The Len-Der, our boat for the Milwaukee River

Milwaukee historian John Gurda takes us on a boat ride down the Milwaukee River as we learn how the city nearly lost its river, and what Milwaukee is now doing to preserve it.More

Elizabeth Feinler, Radia Perlman, and Stacy Horn.

You know the Apple origin story with the two Steves in the garage. You know the Facebook origin story with Mark Zuckerberg in his dorm. But journalist Claire Evans argues, if you want to tell the internet origin story, you have to talk about women.More

Gorilla

What separates your mind from an animal's? It's a question we've all asked, but renowned primatologist Frans de Waal says there's no point trying to rank who's smarter or dumber in the animal world. In fact, he believes there's no clear dividing line between humans and the rest of the animal world.More

Zoe Quinn

Game developer Zoe Quinn on how her game "Depression Quest" brought a torrent of harassment and abuse to her doorstep. She tells Anne about the steps she took to protect herself, and why she's still optimistic about the potential for living and working online.More

Apps

Sara Wachter-Boettcher warns that failing to account for the unintended ways technology shapes our lives can cause us pain that might be avoided if we think about how we design digital platforms and apps differently.More

A globe with political boundaries

"To The Best Of Our Knowledge" talked to artist Molly Crabapple, economist Bryan Caplan and global strategist Parag Khanna about the differing ways they came to the same conclusion: that borders have become an outdated concept.More

Alex Honnold

He may have already conquered El Capitan, but Alex Honnold can dream up far more daring and dangerous adventures.More

Broken body

Porochista Khakpour has been fighting a mystery illness for as long as she can remember. Eventually, she got a diagnosis — late-stage Lyme disease — but a diagnosis hasn't given her much resolution.More

Cox was the first person to complete a 1.2 mile swim in Antarctica, from the ship Orlova to Neko Harbor in 25 minutes.

Lynne Cox is an extreme swimmer. At 18, she swam between the islands of New Zealand. She broke the men's and women's records for the English Channel. Then she did the unthinkable — swimming to Antarctica.More

A lonely Antartic landscape.

In 1993, Norwegian explorer Erling Kagge became the first person to cross Antarctica alone. It took him 50 days. The thing that had the biggest impact on him was the silence.More

Polar bear

Depending on where you live, winter can be tough to get through.  It’s cold, it gets dark early, the weather’s messy.  Naturalist Bernd Heinrich shares some amazing stories about the ingenious ways animals survive winter.More

TC Boyle

How does a hummingbird survive in subzero winter temperatures? Why endure them at all? Author T.C. Boyle couldn’t understand why the small bird would be anywhere near his mountain writing retreat, but he found the answer in Bernd Heinrich’s “Winter World.”More

Teen brain

If teens have trouble remembering where they put their homework, how are they going to marshall a legislative agenda? On the other hand, maybe teens have mental advantages adults don’t. Steve Paulson asked neuroscientist Frances Jensen to weigh in.More

A push of the clock

Dan Pink has written several books about motivation, work and behavior. His most recent, called “When,” is all about timing. He says people facing an ending seems to push people in new directions.More

Starling

Elena Passarello’s latest book, “Animals Strike Curious Poses,” is a journey through stories of the wild ones: the mammoths, spiders, birds and primates that have left their marks on our society. To the Best of Our Knowledge host Anne Strainchamps talked with Passarello about the “animal gaze” and the legacy of Mozart’s starling, among other animal tales.More

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