Sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep. If so, you could be at higher risk of ...

Night owls will find this new research a hoot. A study from Imperial College London suggests that those most active at night perform better on cognitive tests. The researchers analyzed UK Biobank data ...

Editor’s Note: Sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep. “The increased risk of mortality associated with being a clearly ...

We learned to take care of our teeth as small children, brushing them before school each day and before bed each night. A new study suggests oral care doesn’t just benefit our chompers, but also our ...

A new study finds that outdoor artificial light at night (LAN) is associated with impaired blood glucose control and an increased risk of diabetes, with more than 9 million cases of the disease in ...

Here’s another reason not to pull an all-nighter. New research out of Kuwait reports that staying awake for 24 consecutive hours can change the behavior of immune cells in young, healthy and lean ...

In a recent study published in the journal Translational Psychiatry, researchers investigated the impacts of full-night-, early-night deprivation-, and late-night deprivation sleep on whole-brain ...

A new study suggests that timing meals may have an impact on one’s mental health, including levels of depression and anxiety — results that could benefit shift workers with chaotic sleep and eating ...

Concerned about your patient's type 2 diabetes risk? Along with the usual preventive strategies — like diet and exercise and, when appropriate, glucagon-like peptide 1 (GLP-1) agonists — there's ...

When the light and typing kept him awake, he turned off her lamp mid-stream to get some rest She said he was selfish and humiliated her, and now he’s wondering if he’s in the wrong A man turned to the ...

Students cram into individual study cubicles for a more structured work environment inside the 24-hour Leavey Library. (Luis Ochea / Daily Trojan) At 2 a.m. on a Friday night, Leavey Library was still ...

Nearly all the guests for late-night comedy shows in the first six months of 2025 have been left-leaning, according to a new study from NewsBusters at the Media Research Center. The study, published ...