Damaged but Not Defeated: Bacteria Use Nano-Spearguns to Retaliate Against Attacks Mar. 5, 2025 — Some bacteria deploy tiny spearguns to retaliate against rival attacks. Researchers mimicked ...

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After the preschool years, kids still like cartoons, but they want something more complex than straightforward messages about friendship and sharing. They like a bit of conflict, some bad guys (who ...

Sweet vignettes with positive messages have broad appeal.

But that doesn’t mean they are antiseptic and sterile. All living creatures carry around with them an assortment of bacteria. If we stopped to think about it, we’d probably wrap ourselves in ...