Editor’s Note: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet initiative has ...

Pooping in the news: Why other animals don't need or use toilet paper Pooping positions have recently been in the news, especially a recent study about how dogs line themselves up with the Earth's ...

There’s an origin story about butts: Once upon a time, all animals were essentially blobs with mouths, and they had to eat and defecate through that single hole. But over the millennia, some blobs ...

Yes, everyone poops. Moreover, at least when it comes to mammals, everyone poops for about the same amount of time, according to a new study. The research, described in the journal Soft Matter and ...

(CNN) — Hottest day, hottest week, hottest month, and – increasingly likely – hottest year; 2023 has garnered unwanted records as the climate crisis escalates. (CNN) — Hottest day, hottest week, ...