Orcas have learned how to drown great white sharks
Odd phrasing that, "have learned".<p>"Some wasps have learned to immobilise spiders and deposit their eggs inside of them."<p>I think many would get the wrong idea if they didn't click through and read carefully and skeptically. There's no evidence in the article that Orcas learned this shark vulnerability with any more sophistication or recency than the wasps did the spiders.