A new study has revealed a link between sunlight exposure, physical activity, and depression using wrist-based activity ...

A Lumie Spark wake-up light landed on my desk in 2019 and I was intrigued by it. I’d never used a dawn simulator before but given the intensity of my sleep struggles I didn’t have high hopes for the ...

Wrist-based activity sensors worn by individuals with depression and those ... Incorporating objectively measured sunlight ...

F ew people enjoy winter days that get dark around 4:30 p.m., but for those with seasonal depression, also known as seasonal affective disorder (SAD), it’s even worse. The chang ...

Mood disorders are the leading cause of ‘disability’ worldwide. Up to 30 percent of individuals with major depressive ...

Wrist-based activity sensors worn by individuals with depression and those without over the course of two weeks provided evidence for the relationship between daily sunlight exposure and physical ...

In Time, Love, Memory, published in 1999, Jonathan Weiner suggested that “Inventing a clock was probably one of the first ...

On busy mornings before work or school, seeking out some morning sun may feel more like a luxury than a necessity. But there ...

Depressive symptoms can manifest in different ways. Often, they can interrupt your sleep quality. Here’s what to do about it.

which can exacerbate symptoms of seasonal depression. For some students, simply increasing sunlight exposure or taking ...

Wrist-based activity sensors worn by individuals with depression and those without over the course of two weeks provided evidence for the relationship between daily sunlight exposure and physical ...