What is the term for when a story changes over time?

Yes, it could be called 'iteration'. Just like in math or programming, when you iterate, you repeat a process. In the context of stories, you keep repeating the act of telling the same story.

Initially, science fiction was more about basic ideas of exploration and simple technological advancements. For example, early works might have just focused on the idea of traveling to the moon. But over time, it has become more complex. Now it delves into complex scientific concepts like quantum physics and genetic engineering. It also has started to look more at the social and cultural impacts of these scientific changes.

It could be referred to as 'reverse chronology'. This narrative approach starts at the end and works its way back to the beginning, giving a unique perspective. Sometimes it's used to build suspense or offer a fresh take on a familiar theme.

It's called 'retraction'. When a news story is found to be incorrect or misleading, it might be retracted.

The best part could be when the change brings unexpected plot twists or reveals hidden depths of characters.

For me, it's when the change leads to character growth and development. It makes the story more profound and meaningful. Also, a good change can introduce new elements and expand the story's scope.

This is typically known as dialect portrayal. It helps to create a sense of regional or cultural identity within the story and make the characters and setting more vivid and believable.

This is known as ambiguity. When a story is ambiguous, it leaves room for multiple interpretations and meanings.

The term you're looking for is 'setting'. It encompasses both the time and place of a story.

It's called 'in medias res'. This literary technique starts the story in the middle or towards the end to create immediate intrigue and draw the reader in.