Bedding provider Tempur Sealy has agreed to acquire Mattress Firm in a cash-and stock-transaction valued at about $4 billion, the companies said Tuesday.Mattress Firm operates more than 2,300 ...

Mattress Firm and Tempur Sealy, longtime business partners engaged in a bitter breakup over the past two years, have reconciled their differences and are getting back together. Tempur Sealy this ...