I tried to do this some time ago and was thwarted by the FOX news regulations that you have to have a cable company access number to get to Fox via the internet.
I see that someone has posted that you can get to the channel via ROKU. I have ROKU but can’t affirm that.
I was installing an Amazon fire on a TV yesterday and it showed me a Fox News App. I didn’t activate it…but it’s there.
If you are going to get internet via Comcast, it is probably an option.
Not the Roku app, just Roku streaming for all the apps. Then you subscribe to Sking or Fubo and they have news channels like Fox as well as other cable type channels.
You have to download the sling app and sign up for sling blue. It is 40 dollars a month. There is no contract and you can quit at any time.
Hulu does the same but it costs more.
Just add the YouTube app on Roku (the regular free one, not the YouTubeTV app) and then do a search for “Fox News” - watch all of the videos you want that are regularly uploaded every day. Legal and free of charge.