When news breaks, you need to understand what actually matters — and what to do about it. At Vox, our mission to help you make sense of the world has never been more vital. But we can’t do it on our ...

You’ve probably heard that getting some morning light can help you feel more awake during the day and sleep better at night—from your doctor, your sleep app, and roughly 900 podcasts. But you might ...

Light therapy lamps steadied the daily rhythms of older adults only when switched on before mid-morning, and barely half used one daily.

From waking at 5:30 am to sauna and IHHT, Bryan Johnson shares his morning routine as he works towards his goal of achieving ...

Workers who are exposed to sunlight or bright indoor lights during the morning hours sleep better at night and tend to feel less depressed and stressed than those who don’t get much morning light, ...

The body clock governs your natural daily cycle of physiological processes, and it is usually more or less aligned with the day-night cycle. Exposure to light is one of the main ways for your body to ...

Most of us know it all too well — that painful feeling when the alarm goes off long before you’re ready to wake up. No matter how many times you hit snooze, it jars you half-awake again — no less ...