Delayed sleep phase syndrome (DSPS) is a most prevalent circadian rhythm sleep disorder and is marked by a delay in the timing of sleep episode compared to desired or necessary sleeping and wakeup ...

Stripe patterns are commonly seen in nature – for instance birds and fish move in coordinated flocks and schools, fingerprints form unique designs, and zebras can be identified by their distinctive ...

A ‘sexy and compelling’ movie starring Zendaya is now streaming for free (Picture: AP) A ‘sizzling’ movie that sent viewers hearts racing when hitting the big screen is now available to stream for ...

In the deep ocean, far from sunlight, a small shark has been quietly carving perfect circles of flesh out of animals many ...