Researchers at the University of California have introduced an innovative protocol for the search for extraterrestrial intelligence (SETI), drawing inspiration from the synchronized flashing patterns of fireflies. This approach suggests that advanced civilizations might emit light signals in sync with significant cosmic events, thereby enhancing their detectability from Earth. The method marks a shift from the traditional reliance on radio wave listening to a focus on detecting powerful optical pulses, which could provide a more efficient means of communication.