When your parents or grandparents bought a mattress, it likely came as a set with a box spring. But box springs have become far less common in the last two decades. With the innovations in mattresses ...

When you buy a mattress online, it’s most likely going to arrive tightly rolled and vacuum-wrapped in plastic, inside a large cardboard box. This is what is called a bed in a box mattress. Investing ...

The risk of early heart failure after heart transplantation is lower if the donor heart is stored in a so-called heart-in-a-box instead of in the usual cooler with ice. This is according to a study ...