Immigrant/world citizen. Senior reporter @NatureNews. I ♥ Neandertals. Opinions and ♥ are my own. For rants about beer, cycling & Tottenham see @MacintoshEwen.

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@ewencallaway — 5,324 followers, 5,080 tweets

Nov 17, 2017

RT @GaetanBurgio: I don't know what to make of these simulations on #CRISPR gene drive. This model has quite a few important limitati…

Nov 16, 2017

Am I the only one tired of getting emails about this dementia brain training study?

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