You may have heard that your circadian rhythm is like your inner clock, managing your sleep-wake cycles. But science is now ...

Light pollution, or artificial light at night (ALAN), is a widespread phenomenon in areas with dense human populations. Normally, animals use natural external cues, like sunlight and temperature, to ...

That midnight snack hits different – and not in a good way. Your body processes calories consumed after midnight through ...

The rule of thumb is that for each time zone you cross, it can take a day to adjust. Therefore, if you change five time zones ...

Letting your teen sleep past noon? It might backfire. A new study finds that up to two extra hours of weekend shuteye can ...

Many of us wish we could sleep like a log but unfortunately that becomes harder as we age. But now a sleep expert has come to ...

In a world that often keeps us indoors, Dr. Mercola, a board-certified family medicine osteopathic physician (DO) and multi-best-selling author, reminds us that nature is not just a place to ...

Shockingly, the CDC says one in three adults aren't getting enough sleep. Here are nine ways to fix your sleep schedule.

Light exposure at night may disrupt our body's internal clocks, or circadian rhythms, that keep physiological processes ...

With long days comes sleepless nights and it can have a big effect on our wellbeing. Here, sleep expert, Miranda Levy, delves ...

"If you go to bed around the same time every night, get at least seven hours of sleep, and wake up around the same time every ...

Fireworks can also be distressing for some, particularly children and pets, and this anxiety can also prevent sleep. With the ...