It’s a small, fleshy creature, no more than an inch in length, with elongated spines and menacing pharyngeal teeth used to crush food. It lived in muddy shallow waters some hundreds of millions of ...

At first glance, a glacier looks like a rather lifeless thing—a barren chunk of ice. But there’s much more than meets the eye: Glaciers are home to a host of tiny organisms that make up a flourishing ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. This voice experience is generated by AI. Learn more. This ...

Ashleigh Papp: This is Scientific American’s 60-Second Science, I'm Ashleigh Papp. You might say that Guillermo Ponz is a scientific monster hunter–even though he thinks that term, “monster” never ...