Journalism has evolved over centuries from handwritten bulletins in ancient Rome to the modern practices of verifying and reporting news. The development of printing, railroads, and technologies like computers have enabled the spread of information. While most online communication is not journalism, journalism provides a valuable service by verifying facts and providing context through disciplined reporting. The elements of journalism include pursuing truth, prioritizing citizens, verifying information, maintaining independence, serving as a watchdog, and allowing debate. New technologies have increased the speed of reporting while also lowering barriers to publishing and giving more voices a platform.