Electric eels produce electricity using specialized cells called electrocytes, which are arranged in large stacks inside their electric organs. When nerve signals activate these cells, charged ions move across their membranes, creating small electrical differences. Thousands of electrocytes working...
Electric fish represent a remarkable adaptation among vertebrates, having evolved specialized organs capable of generating or sensing electric fields. These abilities help them locate prey, defend themselves, and communicate—sometimes even in the darkest or murkiest waters. Incredibly, as early as...