Does anyone know how to change the language in the stories?
Things to try before posting a question...
In the page footer, there is a link to the help system: https://www.duolingo.com/help
Here is an example article: https://support.duolingo.com/hc/en-us/articles/115003121003-Labs-project-Duolingo-Stories
There is also a wiki: http://duolingo.wikia.com/wiki/Duolingo_Wiki
And the forums have a search facility.