Ancient poop from Mexico’s ‘Cave of the Dead Children’ teems with parasites
It’s a really big deal when fossilized feces survive the ravages of time. These hardened pieces of excrement open up a window into what animals ate thousands of years ago…
It’s a really big deal when fossilized feces survive the ravages of time. These hardened pieces of excrement open up a window into what animals ate thousands of years ago…