Originally posted by: AMDZen
I dont know any dance radio stations personally. Here in denver we have 1 hour a week of music and thats it. It is sort of underground but it always has been. I am always listening to new music, in fact I'm rarely listening to the same thing twice. There is so much material coming out all the time its hard for me to even keep up. John Digweed has his weekly show as a PodCast now and so do many others. I don't listen to trance but there is a ton of trance shows you can get all over the place, forums even like this that have stuff.
If you don't mind paying like $3-5 a month for music.
http://www.freshlymixed.com
has a HUGE catalog of music thats broadcast on all of the UK's stations for this music. I dont pay for the site because I used to be an uploader and provided a lot of music, but you can get any genre you want - Essential Mixes all the way back from 1993 - and of course its updated regularly with the new stuff. Radio1 and Kiss100 are radio stations that can keep you up to date, not American radio stations
EDIT:
http://www.hybridized.org is another I can recommend. You can pay for this one too or you don't have to it just speeds things up. I don't pay for it but I get new stuff on here all the time. If you look around you can find tons of sites.