Past research on the subject has focused on individuals who routinely spend their waking hours at night, such as shift ...

A recent study looked into the bright light coming from smartphone screens. Researchers looked at 85,000 people between 40 ...

New York might be known as the city that never sleeps, but it turns out there's a lot less shuteye happening in urban areas ...

Bright light therapy goes beyond traditional treatments by utilizing controlled light exposure to influence the brain’s ...

Guidelines for typical bright light therapy usually suggest starting with 10,000 lux for 30 minutes every morning, but someone new to the method may require shorter exposure. The more powerful the ...

A new study indicates that for the best quality sleep, you should enjoy light exposure in the morning. The findings also ...

Now that we’re nearly 20 years into the smartphone era, most of us have heard this basic tip for getting better sleep: set ...

Covering your surfboard in bright lights sounds like an open invitation to great white sharks, but research released Tuesday by Australian scientists found it might actually stave off attacks.

Researchers looked at 85,000 people between 40 and 69 years old and the study suggests people with bright light exposure past midnight may have an increased risk of developing Type 2 diabetes.