Let’s see a show of hands, Pandas: how many of you love animals? Uh-huh, it’s just as we suspected—a whopping 159% of you are ...

Add Yahoo as a preferred source to see more of our stories on Google. Platypuses are monotremes, one of the oldest branches of mammals, and they reproduce by laying eggs instead of giving birth to ...

These unusual facts about animal sexuality expose the oddities associated with animal reproduction and sexual habits in nature. Whether it’s an eccentric animal reproductive method or a strange ...

Koalas with the bodies of lions. Elephants the size of your dog. Gigantic, 8-foot-tall sloths. These aren’t creatures found in science fiction: They walked our planet a million years ago, during the ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. The story of two of ...

This aerial view shows the Amazon rainforest near the municipality of Paragominas, Para state, Brazil, on November 12, 2025 during the COP30 UN Climate Change Conference. MAURO PIMENTEL MAURO PIMENTEL ...