Once the update is installed, SiriusXM will allow all owners to activate a three-month trial subscription. The satellite broadcasts will be available in both Rivian models, the R1T truck and the ...

Landing Karmazin yesterday was the second high-profile coup for New York-based Sirius, which has nearly 800,000 subscribers but stunned the industry last month with a five-year, $500 million deal ...

Sirius XM Radio has quietly fixed a bug in its satellite radio system that provided a way for former subscribers to gain free access to the Sirius service since 2002, according to security vendor ...

Both Sirius and XM charge subscribers $12.95 per month for their services. Sirius surprised the radio world in 2004 when it signed shock-jock Howard Stern to a five-year, $100 million contract.