NEW YORK, May 21 /PRNewswire-FirstCall/ -- SIRIUS Satellite Radio announced today that it will be the exclusive national radio partner of the first annual True Colors ...

As of Feb. 17, for the first time XM subscribers will hear Sirius' dynamic trucking radio programming, and Sirius subscribers will have access to XM's lineup, on Road Dog Trucking Radio on Sirius ...

NEW YORK (CNNMoney.com) -- Rivals XM Satellite Radio Holdings Inc. and Sirius Satellite Radio are entering into a merger of equals that will create a satellite radio giant, the companies announced ...