If the long winter nights make you want to sleep forever, curl up or head somewhere warmer, you're not alone. Winter is a time where many animals conserve their energy, fly south or grow a thicker ...

If you suffer from SAD during the dark, cold winter months, you may find it difficult to sleep at night. This could be due to a lack of sunlight and exercise, as well as low mood. "People ...

When it’s cold ... from night to day smoother. Dr Kat Lederle, a sleep therapist at Somnia, stresses that it’s important to establish a regular light-dark exposure pattern throughout winter ...