The extra space is ideal for couples, co-sleeping parents, those with pets who seem to sneak under the covers and anyone who loves to starfish in an indulgently big bed. A king size mattress ...

Whether snoozing, working or catching up on the newest docuseries, you spend a lot of time in bed. Purchasing the best king-size mattresses for your lifestyle is worth it in the long haul.

Right now is the best time to invest in your next bed. The Black Friday mattress sales are landing and every day we’re seeing ...

and Layla Sleep -- to find the best king-size mattresses you can grab today. Aly Lopez is a writer on the sleep team at CNET. She tests, researches and reviews everything sleep-related ...