Instead, people commonly slept in two shifts each night, often called a “first sleep” and “second sleep.” Each of these sleeps lasted several hours, separated by a gap of wakefulness for an hour or ...

Sleeping together and cuddling can trigger the release of oxytocin, which is considered the “love” hormone, and can also ...

New research reveals that sleeping apart from your partner may harm psychological well-being in older couples, challenging ...

A new study has lifted the lid on what it feels like to live with chronic tiredness which no amount of sleep can shift.

The right mattress can mean the difference between an okay night's sleep or a great one. A smart mattress that's customizable to suit your sleep style and your partner's? Well, that's a true game ...

As we hinted at above, select bedding is also on sale during the sitewide sale, including sleep accessories like memory foam toppers and fluffy pillows to dress up your bed from top to bottom. For ...

My partner and I tested Sleep Number's ClimateCool smart bed for 90 nights -- and our sleep has never been so similar. Here's what to know about this high-tech bedroom setup. Aly Lopez was a writer on ...

Every time James publishes a story, you’ll get an alert straight to your inbox! Enter your email By clicking “Sign up”, you agree to receive emails from ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more Sharing a bed with someone has its pros and cons. It's comforting to spend the night next to a person you ...

Sleep Number's Memorial Day sale offers up to 50% off smart beds, cooling pillows and mattresses. Additional deals include discounts on sheet sets, mattress protectors and bedroom essentials. Free ...

These smart beds from Sleep Number aren't cheap, but they're supposed to last about twice what a regular mattress lasts, with a minimum of 15 years, according to Sleep Number's warranty (regular ...