Final answer:
The delay in television news broadcasts between the studio anchor and the remote reporter is often caused by the time it takes for the audio and video signals to travel long distances.
Step-by-step explanation:
The delay in television news broadcasts between the studio anchor and the remote reporter is often caused by the time it takes for the audio and video signals to travel long distances. These signals are transmitted through various communication mediums such as satellite or internet connections. The longer the distance, the more time it takes for the signals to reach their destination, resulting in the noticeable delay.