These two free M3U URLs have the national Fox News Channel.
This one has 1,846 channels in 29 separate groups. You will find the Fox News Channel among the other 84 news channels in the News Group.
https://iptv-org.github.io/iptv/regions/nam.m3u
This one is almost identical in content to the other one. It has 29 groups with 1,759 channels. You will find the national Fox News Channel in the news groups along with another 88 stations. This one also has the Fox News Radio.
https://iptv-org.github.io/iptv/countries/us.m3u
As far as having an epg to go along with these m3u’s. You can try these 2 epg urls. I did test these channels and the m3u’s and epg’s are good. The channels’ m3u played well and the epg’s did populate a guide for them.
EPG:
https://iptv-org.github.io/epg/guides/us/directv.com.epg.xml
https://github.com/bitsbb01/m3u8_creator/raw/main/epg/epg_ripper_ALL_SOURCES1.xml.gz