A 380-million-year-old heart—the oldest ever found—discovered

Researchers have discovered a 380-million-year-old heart—the oldest ever found—alongside a separate fossilized stomach, intestine and liver in an ancient jawed fish, shedding new light on the evolution of our own bodies. Read more at https://phys.org/news/2022-09-million-year-old-heart-illuminates-evolutionary-history.html

In this video: Heart position animation created by Alice Clement.

Video Credit: Alice Clement; Image Credit: Yasmine Phillips, Curtin University

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