You’re sitting at your desk, trying to focus on an important task, but your mind keeps wandering instead. You can’t seem to make any progress at all. It’s infuriating, because just yesterday, you were ...

After testing the best smart rings for several months, here are our top picks, including Oura, Samsung and more.

As I interviewed mothers about the symptoms of their persistent exhaustion, they described brain fog, sleepiness, and general ...

Constant fatigue is a very common complaint, and while it can have multiple causes, a vitamin B12 deficiency is an important possibility that is often overlooked. This vitamin plays a crucial role in ...

Waking up after eight hours of sleep should feel refreshing. Yet, many people open their eyes feeling just as exhausted as when they went to bed. It's ...

If you're experiencing cortisol addiction (or frequently seeking pressure for the associated energy burst), your cortisol ...

Sleep quality matters more than quantity. Learn why you might still feel tired despite getting eight hours of sleep and how ...

Still tired after eight hours of sleep? There are good reasons for that. Here's how to boost your energy naturally.

"Tired is this feeling of like ... reading relaxing books before bed or turning off all screens at least 30 minutes before it's time for bed. Harris suggests you do what you can to avoid an ...

Kelz became interested in sleep neurobiology when a patient of his took eight hours to awaken after a standard anesthetic procedure. In 2008 he discovered that he could mimic his patient’s predicament ...

Feeling sleepy all the time isn’t a normal part of ageing, though it affects around 20 per cent of older people These health conditions include an infection, says Dr Samantha Wild, Clinical Lead ...

Orgasms usually result from sexual stimulation and involve the release of the hormone oxytocin and feel-good chemicals ... resulted in better sleep quality and reduced the time taken to fall ...