If you're looking to upgrade the elegance of your bedroom, our guide to the best silk sheets can help. See our top picks from Lily Silk, Mulberry Park and more.

Following is a transcript of the video. Narrator: Humans have been making silk for centuries. It's a coveted textile for gowns, sheets, and robes. But why is it so expensive? Silk is the product ...

What’s Cupro Fabric, Exactly? “Is cupro fabric really the eco-friendly, affordable alternative to silk?” “I was under the impression that cupro fabric comes from cotton, so what’s its ...