Eyespots evolved in one group of chitons as early as 260 to 200 million years ago during the Triassic, when dinosaurs first ...

Researchers show that pill bugs and chitons — small creatures with exoskeletons and reflexive movements — have behaviors making them useful as grippers, with no harm done to the creatures in ...

Researchers show that pill bugs and chitons — small creatures with exoskeletons and reflexive movements — have behaviors making them useful as grippers, with no harm done to the creatures in ...