Nobel laureate Dr. Michael Young shared insights on circadian rhythms and sleep at the Cox Science Center's Smarty Party, ...

When HHMI Investigator Amita Sehgal started studying sleep 25 years ago, the topic elicited a yawn from most biologists. "In ...

The practice calls for dimming the lights to shower just before bedtime. Some research suggests it may be helpful.

Sleeping seems like a simple thing to do: turn off the light, close your eyes, and rest. However, a study made by Northwestern Medicine and published in ...

Here's the science behind the claims that showering before bed in near darkness leads to deeper and faster sleep ...

You can spend hundreds of dollars on serums and creams, but your skin might be paying the price if you're skipping quality sleep. While "beauty sleep" sounds like a cliché, science proves that getting ...

Time to give these so-called sleep hacks a rest? The team behind the sleep tracker Sleep Cycle crunched data from over 1 million global users to determine the social media slumber shortcuts that have ...

A cooler bedroom might be better for older sleepers than previously thought. Researchers found that keeping nighttime ...

In 1996, in an episode called “Messages from Earth,” part of the beloved sci-fi TV series Babylon 5, Captain John Sheridan (Bruce Boxleitner) confesses to his Minbari colleague Delenn (the late, great ...

*In today’s fast-paced, technology-driven world, screens are everywhere. From the moment we wake up to the moment we go to bed, we’re surrounded by smartphones, laptops, tablets, and televisions.

(CNN) — Sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep. Baland Jalal lay in bed terrified, experiencing his own real-life horror ...

Coop Sleep Goods offers a myriad of quality pillows. Our sleep editors named its bestseller our favorite of 2026, and this review breaks down how the newer models compare.