SiriusXM is rolling out its first advertising-supported subscription plan aimed at drivers who don't renew after free trials ...

A NASA satellite that’s been orbiting as space junk since 1967, Relay 2, emitted an unexpected, powerful radio burst that astronomers initially struggled to explain.

XM ultimately launched a “high-band” satellite radio system. In 2008, XM joined Sirius Satellite Radio, to form Sirius XM (SXM). Sirius Satellite Radio had its own “low-band” system.

As big streaming companies fight legislative requirements to pay into Canadian content, the story of satellite radio exemplifies competing commercial and public interests in policymaking.

In 2008, the same year that XM merged with Sirius Satellite Radio, WorldSpace filed for bankruptcy, resulting in a settlement with XM resolving outstanding sublicense payments.

SpaceX launched a SiriusXM SXM-10 satellite into orbit from Florida early Saturday after five delays.

SpaceX launched the SXM-10 satellite for SiriusXM early Saturday morning (June 7), adding another spacecraft to the company's broadcasting constellation.

The popular ESPN personality Stephen A. Smith has signed a deal with the satellite radio company SiriusXM for two new shows. One of those takes him beyond sports.

Stephen A. Smith is expanding his broadcasting portfolio beyond ESPN — and he won’t be talking about just sports. The satellite radio network SiriusXM said Wednesday that it has signed Smith ...

With a half-century of trucking radio behind him, Dave Nemo and his Road Gang are stepping into a series of all-new shows, in a new studio at the historic Degas House in New Orleans.

SiriusXM is expanding its deal with Kelly Ripa, bringing her podcast to satellite radio with a new live call-in format.