King is the largest standard bed size available. It's as long as a queen but offers a significantly wider sleeping surface at 76". Of course, with the extra space comes a higher price tag ...

A smart bed can revolutionize your sleep by learning about your sleep needs and adjusting to your nighttime preferences. With plenty of quality king size options out there, bedsharers, hot ...

The best split king adjustable beds can be customized to fit individual preferences and needs. These are our top picks from Nectar, Saatva, Sleep Number and more.

Aly Lopez is a writer on the sleep team at CNET. She tests, researches and reviews everything sleep-related, from mattresses and bedding to sleep trends and hacks to sleep technology and supplements.