Dr Berg explained that cortisol levels, triggered by stress, typically drop to their lowest point around 2 am.

Article continues below With the sunnier seasons on the horizon and, therefore, more people heading on holiday, Martin Seeley, the CEO and sleep expert at MattressNextDay, has shared his expertise.

Sleeping on a plane is no easy feat, but with more people jetting off on their holidays, one expert has shared his top tips for getting some shut-eye on flights ...

Lighter mornings mean one thing for parents - being woken up at the crack of dawn by little ones - but this alarm clock could ...

Getting a full night’s sleep should be simple: you go to bed, close your eyes, and wake up feeling refreshed. But for many people, it’s not the case. Instead, they find themselves waking up at odd ...

People often ask me, “How do you wake up so motivated every day?” The secret isn’t in a magic potion or a special alarm clock ...

But how do sleep cycles work? To find out, I took part in a polysomnography. This is a gold standard sleep study that helps ...

Well, if you're waking up regularly around two or three AM, this could be a sign you're deficient in magnesium. "Your ...

If a single alarm already works well for you, there is no need to change your routine. My husband sets two alarms every morning: one he always snoozes, and a second that he climbs out of bed for. It ...

If it’s a Friday night, it’s their call – they can stay up all night if they want. If it’s a Saturday, they can stay up – but ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

I wasn’t sleeping well, so I took Thorne’s Sleep Test to uncover the cause. Here's what I learned about my out-of-whack ...