Deep in the waters along the Atlantic Coast swims a fish that looks like it’s smiling—because it almost is. Known as the Sheepshead Fish, it has an unsettling set of teeth that closely resemble human ...

The sea lamprey looks like it’s from another planet, but this ancient creature has a surprising amount in common with humans Olivia Ferrari Sea lampreys have large neurons and synapses, making them ...

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 ...