Nyctophobia, or an extreme fear of darkness, affects both children and adults, often stemming from past trauma, anxiety disorders, or evolutionary instincts. Symptoms include panic attacks, sweating, ...

Best Mattress for 2025 A good night's sleep is essential for our health. One often overlooked factor in achieving quality ...

Dr Kat Lederle, a sleep therapist at Somnia, stresses that it’s important to establish a regular light-dark exposure pattern throughout winter to keep your body clock on a regular rhythm.

This is because our sleep timing and quality is influenced by our internal body clock in the brain – the circadian clock – which relies on light and dark to stay in sync with the external ...

More information: Débora Barroggi Constantino et al, The bright and dark side of blue-enriched light on sleep and activity in ...

The color of the morning light changes from soft dawn reds ... putting your devices away an hour before bed and sleeping in a quiet, cool and dark environment. Here's a list of products to help ...