Definition & Meaning of "news ticker"

What is a "news ticker"?

A news ticker is a scrolling display of news headlines or updates that appear at the bottom or top of the screen during a television broadcast or online stream. It provides brief, real-time information on current events, weather, or stock market updates without interrupting the main program. News tickers are often used during news broadcasts, sports events, or live coverage to keep viewers informed about important stories as they unfold. The information is usually short and concise, allowing for quick reading while still focusing on the main content.