The findings also offer clues about early animal evolution. Placozoa resemble some of the earliest animals on Earth, which ...

Recent explorations into the world of brainless animals have unveiled surprising capabilities that challenge our traditional views of cognition. Creatures like slime molds, jellyfish, and even plants ...

We take a closer look at brains, how animals use them, and how some evolved to lose them. We're going to take a closer look at brains, how animals use them, and how some animals have even evolved to ...

Some animals lack brains yet perform astonishingly complex actions. Animals such as Jellyfish, sea urchins and starfish do not have brains, but does that mean they do not think. They have some ...

For years, a pair of scientists have studied how a simple multicellular animal called Trichoplax coordinates its complex behavior without neurons or muscles. Their work shows that mechanical ...