Story Collider is a monthly performance where people tell stories about science. (Think The Moth in a lab coat.) The organizer, Ben Lillie, invited me to tell a personal story about the place of science writing in my life. I decided to talk about a memorable night in South Sudan, when I wondered what I was living for.

I told the story to a great crowd at Union Hall in Brooklyn last week. And you can hear the podcast at the Story Collider web site. Check it out.

Originally published October 4, 2011. Copyright 2011 Carl Zimmer.

My editor at the New York Times called me a few weeks ago and said, “Slime molds! Can you write something about them?” Moments like that fill me with gratitude.

Here’s my story, on the cover of tomorrow’s Science Times. I look at how they solve the evolutionary puzzles of altruism, build highway systems, and turn out to be some of the oldest life forms on land.

(And for more on the ever-expanding worldwide diversity of slime mold, check out the Eumycetezoan Project.]

[Image: myriorama/Flickr via Creative Commons]

Originally published October 3, 2011. Copyright 2011 Carl Zimmer.

Yesterday I wrote about the arsenic life saga, prompted by a long retrospective feature by Tom Clynes in Popular Science. While I recommend the piece, I expressed reservations because it passed along the “scientists besieged by bloggers” spin on the events, when the actual history doesn’t support that.

Clynes (whom I’ve never met) emailed me in the evening with this comments, which he allowed me to share:

Continue reading “Tom Clynes on arsenic life” →