Somewhat misleading title. I thought the article was going to be about language. It is in fact about noise production. Without the work 'talk' though I doubt people would be as interested.
"Scientists(i guess all of them?) say dolphins make sound by making connective tissue in the nose vibrate at the frequency it wishes to produce."
This article is written very childishly and is completely devoid of anything non opinion. This person is obviously neither a market strategist, nor a competent reporter.
"Scientists(i guess all of them?) say dolphins make sound by making connective tissue in the nose vibrate at the frequency it wishes to produce."