You (and almost everyone you know) owe your life to this man: phenomena.nationalgeographic.com/2016/03/25/you…

Say thank you to this guy. You owe him more than you know --- a lot more phenomena.nationalgeographic.com/2016/03/25/you…

You're an explorer. They're locals. You can't talk, but you want to say hi. What do you do? Columbus danced! phenomena.nationalgeographic.com/2016/02/04/how…

There once was a guy who with one word, "nyet" saved millions of lives. Mine. Yours too. Here's his story. .phenomena.nationalgeographic.com/2016/03/25/you…

When they've got no way to say hello, when words fail them, great explorers dance. Even Columbus. True stories. google.com/search?q=Colum…

Columbus sees them. On the Beach. He can't talk. No words in common. So what did he do? He danced! With tambourine. phenomena.nationalgeographic.com/2016/02/04/how…

Forget about Trump vs.Cruz; This is bigger, badder and fiercer: It's elephants vs. baobabs. Curiously Krulwich phenomena.nationalgeographic.com/2016/04/05/bao…

2 giants, one likes to chew, the other gets chewed, yet both the chewer and the chewee survive. Curiously Krulwich phenomena.nationalgeographic.com/2016/04/05/bao…

Watch a quiet Swedish lake shatter into glass, a bits of the sky too! Erik Johannson holds the magical hammer. Wow! youtube.com/watch?v=_Dyl8y…

This is crazy. Just dial 46-771-793-336 and someone in Sweden picks up and says hi. They dont know you. You don't know them. So fun.

A few simple reasons to say thank you--for today, and for every day - done with wood, gears, paint, switches and joy x.com/jamesian/statu…

What if a super-dangerous, super-powerful vine squeezes NYC to smithereens? What survives? (Go to the bathroom.) icerocket.com/search?tab=twi…

The vine that crept across 5th Avenue, climbed the Flatiron Building, then the Brooklyn Bridge and...you'll see phenomena.nationalgeographic.com/2016/04/12/the…

Just finished Hope Jahren's "Lab Girl", a book so lovely, so sad, so happy, so crazy for science, for friendship, for wonder; wow!

The best cell biologists in the world build their best cell ever, look, and go "huh?" What a mystery! phenomena.nationalgeographic.com/2016/04/21/we-…

Scientists everywhere in America cursed by a five letter word beginning with "m". My latest post - phenomena.nationalgeographic.com/2016/04/29/why…

trying to fall asleep but I keep thinking about Jon Dutko saying "and I'm Robert Krulwich" (hello, Jon)

This spring my baby maple tree grew a half inch. What does a tree have to do to add wood? The answer KNOCKED ME OUT phenomena.nationalgeographic.com/2016/06/10/thi…

new post about a little blob of life than invented...moving! It's the inventor of locomotion, See it move! phenomena.nationalgeographic.com/2016/06/17/our…

The Time I Conducted the New York Philharmonic, all by my self, wearing my dad's tails, using a pencil youtube.com/watch?v=wA9SAJ…