Pulitzer Prize winning Washington Post science reporter. Author of novel "Though The Earth Gives Way". One-time guitarist for punk band, The Bloody Stumps.

Arlington, Virginia
Joined January 2009
Mark Johnson retweeted
Replying to @majohnso
Thank you, Mark, for your exquisite talent of complex scientific storytelling. “The Family Plan” article (published by “The Atavist”) about a family’s three decade journey of persistence led to developing an FDA approved treatment for C3G was not only inspiring but a joy to read.
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Thank you to Longreads for featuring an excerpt of my story for The Atavist, "The Family Plan." It's about the 30-year quest to find a treatment for an ultra-rare disease, C3G. Thanks to editor Seyward Darby for guiding the story to the finish line. magazine.atavist.com/2026/th…
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The 30-year quest to treat the ultrarare disease C3G: How science and its supporters banded together to save lives. I was blessed to work on this story for the last year. Thank you to The Atavist and editor Seyward Darby for bringing it into the world. magazine.atavist.com
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Mark Johnson retweeted
While the press is being maligned, laid off & excluded, it’s important to remember they are hard working people who deliver information you can use. @majohnso won a Pulitzer Prize about a lifesaving scientific breakthrough. He shares about Washington Post: youtube.com/watch?v=qXQYODHV…
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In February, I was one of 350 journalists The Washington Post laid off. Today the divorce is final. People say it's not personal. It just feels that way. I'm grateful for my time at The Post. I learned from the best. Still hunting for cool stories at: [email protected].
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A day or two after The Washington Post laid me off, I was contacted out of the blue with an offer to go on Peter Friedman's excellent Get the Tip podcast. Turned out to be a lot of fun. youtube.com/watch?v=qXQYODHV…
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Mark Johnson retweeted
Mark praises fellow colleagues @annevhull @geneweingarten and David Finkel
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I remember driving to New York on 9/11 to cover the aftermath of the terror attacks. We used to be the kind of country where we cared for each other. Empathy is the thing we've forgotten.
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Thanks to all who posted kind notes after I Tweeted about my layoff from The Post and the layoffs of so many others. The support means a great deal. For those rejoicing, the guy who said, Learn how to pour coffee, the one who asked, How's that covid vaccine working out? Really?
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I was laid off today by The Post. I'd dreamed of working here since university and was proud to represent The Post. Looking for a new chance to write stories that touch the heart and help people understand this crazy world. Thank you to all my sources. [email protected]
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Story in today's Washington Post describes fascinating new study of same-sex relations among primates that suggests the behavior offers evolutionary benefits. washingtonpost.com/health/20…
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