Chewing can be traced back to a deadly ‘fishpod’ that lived 380 million years ago

It’s something that most of us do without thinking twice, but our ability to chew food may be thanks to an ancient fish, according to a new study. Researchers say that chewing may have originated 380 million years ago in an ancient fish that could both bite and suck its prey. Named Tiktaalik roseae, it … Read more