<;p>;Watching a school of fish move can be hypnotic. The way they turn in near-perfect synchronicity is equal parts beauty and evolutionary brilliance. While scientists know that fish school as a defense mechanism against predators‚ what researchers from Johns Hopkins University have just discovered is that‚ while this is true‚ its true not only for []<;/p>;<;p>;The post <;a href=";https://www.goodnewsnetwork.org/fish-swim-in-schools-for-stealth-as-100-fish-make-less-noise-than-an-individual-swimming-alone/";>;Fish Swim in Schools for Stealthas 100 Fish Make Less Noise Than an Individual Swimming Alone<;/a>; appeared first on <;a href=";https://www.goodnewsnetwork.org/";>;Good News Network<;/a>;.<;/p>;