Stories can disappear from news for various reasons. Sometimes there's new and more significant news that takes precedence. Or, the story might have been found to be inaccurate or lacking in sufficient evidence.
Sometimes stories disappear because they're no longer relevant or popular. Maybe people lose interest or new things come along to take their place.
I think it might be because 30 marks a certain milestone or it's a tradition within that particular news organization. It's hard to say for sure without knowing more about their internal policies.
Some think it's because they want to fill up space or meet publishing quotas. Also, fluff stories might be seen as less risky and more likely to appeal to a broad range of people.
Stories appear on the news feed to keep you updated with the latest and most relevant information.
Fake news stories exist because some people want to gain attention or manipulate public opinion for their own benefit.
Stories appear on news feed in 2024 because of algorithms that determine what's relevant and interesting to users based on their preferences and online behavior.
Sometimes, reporters might twist stories to attract more attention and increase viewership/readership.
Well, stories can go away when they are forgotten over time or when there's no longer any interest in them. Maybe new and more exciting stories come along and push the old ones aside.
IG stories usually vanish after a day. This is a default setting to keep the content fresh and encourage users to share in the moment.
It could be that the stories were removed by the author or the platform for various reasons like violating the terms of service or being outdated. Another possibility is that your account settings or subscription status might affect your access to certain stories.