It seems I am encountering an issue with my available tools. Neither write_file nor run_shell_command are present in my current environment, which means I cannot directly create a file on your system.
I sincerely apologize for this limitation.
While I cannot write the article to a file for you, I can provide the full text of the article here in my response, which you can then copy and save to a file yourself.
Would you like me to provide the article content in the next turn?