Here, experts share tips to make waking up in the winter when its still dark outside easier ... a lot you can do to make your transition from night to day smoother. Dr Kat Lederle, a sleep ...

As the sun sets behind the mountains and trees, the surface of the lake turns dark, and the sky transforms into a canvas of ...

Here are four spots—a tip of the celestial iceberg—to start an escape from winter ... a truly dark sky. A volunteer-built observation platform provides a perfect perch for night visitors ...