There's a big pattern at work if you look at the author involved in both articles. I've basically stopped reading anything by Annalee Newitz as she has basically had a run of 5 or 6 articles at this point that use hyperbolic language and are usually complete incorrect. The author occasionally posts a weasel-word apology or an "update" to the article that is a 180 from the strong claims she made, without explicitly stating she was dead wrong or, apparently, learning anything from it.
You can basically ignore anything she writes at this point as being in the "Buzzfeed" section of Ars, and hope that the rest of the site continues to do a decent job. Peter Bright seems alright.