Echinoderms (starfish and sea urchins) and chordates evolved from a common ancestor millions of years ago. Yet, the evolution of the complex chordate ...
Scientists have successfully recorded brain activity from freely moving octopuses, a feat made possible by implanting electrodes and a data logger dir...
The researchers recorded the brain activity of an octopus for 12 hours. Here, the octopus is in active sleep, a stage in which there are rapid changes...
A collaboration between the Okinawa Institute of Science and Technology (OIST) and the Polytechnic University of Milan has found that when a fluid is ...
