Tempur-Pedic has filed a lawsuit against Mattress Firm, accusing the retailer of "conspiring" to sell products that bear a strong resemblance to its mattresses. The allegation marks an escalation of a ...

Over a year after Mattress Firm and Tempur-Pedic broke ties over bad contract negotiations and sued each other shortly thereafter, Tempur-Pedic is suing the mattress retailer for the second time. In a ...