People with post-traumatic stress disorder (PTSD) are plagued by unwanted and distressing memories over which they ha ...

Sleep deprivation affects the brain's memory control, with REM sleep essential for effective suppression of intrusive ...

Sleep is commonly referred to as the third pillar of health, yet research repeatedly shows that as many as one-third of Americans aren't getting enough of it. According to the American Academy of ...

It's officially the season of New Year's resolutions. Most people set goals for losing weight, getting a promotion or maybe ...

It’s important to get adequate sleep, but you also want to ensure you’re getting restorative sleep. Investing in a sleep tracker is a great way to figure out whether you’re getting quality ...

One of the most significant and well-known circadian rhythms is the sleep-wake cycle," Artis explains. Advert If you wake up in the middle of the night it is often because the hormones running your ...

Throughout the year, photographers have managed to capture stunning and shocking images - from extraordinary political moments to natural wonders. Here we take a look back at this year in pictures.

Artificial intelligence tools can fabricate entirely new images and videos. But they can now also make much smaller tweaks by inserting A.I. elements into genuine photographs, further blurring the ...

(NASA) The São Francisco River in the Brazilian state of Minas Gerais. (NASA) "How would you not want to take pictures and try and share that with the rest of humanity?" NASA astronaut Matt Dominick ...

Any commercial use of this content requires a subscription. Click here to find out more. Before you share an image you’ve found on social media, it’s a good idea to first learn more about it, just in ...

As a result, chronic sleep deprivation can have serious health consequences. Most of what we know about sleep and sleep deprivation stems from a model proposed in the 1970s by a Hungarian Swiss ...