VOLO, Ill. -- Could there be fiberglass in your mattress? In recent years, fiberglass has been added to many mattresses as a flame retardant, but what if it escapes? That's what happened to one ...

Editor’s Note: Since our initial review, Casper has discontinued The Casper and relaunched its entire line of mattresses. We’re undergoing a new round of testing to review the company’s latest ...

In a viral video, which has amassed 499,300 views, she shows viewers her Casper mattress: a mattress that contains so much fiberglass it’s practically glinting. “Wanna hear some good news?” she asks ...

Our comfort ratings are based on members' average comfort rating for their mattress brand and type on a scale from excellent to very poor. Brand owner satisfaction is based on members' average overall ...

Sign up for the best picks from our travel, fashion and lifestyle writers. Casper is renowned for its award-winning foam mattresses, but its latest innovation – the ...

To buy the best mattresses, you don't need to go to a store. In 2020, there are numerous companies that will sell you a ‘mattress in a box’ online. But Casper was the very first, launching in 2014 as ...