A decade ago this summer, at the Marine Biological Laboratory, Jocelyn Malamy watched jellyfish cells "walk" toward each ...

Over 300 million years ago, a minnow-sized fish died and fell to the bottom of a prehistoric swamp near the village of Trawden, Lancashire, in northwest England. The remains of this tiny fish—known as ...

Engineers have developed a new way to monitor how tiny lab-grown human heart tissues beat—by effectively "listening" to the ...

For decades, we’ve thought that childbirth is uniquely challenging for humans, but it turns out that many other primates find ...

The environment experienced by young zebrafish influences both the shape and electrical activity of the neurons in the eye, ...

When we think of great mothers of the animal kingdom, a few famous faces pop to mind. The incredible elephant matriarchs that ...