Stargazers in parts of Europe were stunned by an unusual sight on Monday evening: a large, glowing blue spiral in the sky.

Traveling at high altitude can be hazardous. The information provided here is designed for educational use only and is not a substitute for specific training or experience. Princeton University and ...

I love a coloured mascara but some are much easier to wear than others. Maybelline’s coloured mascaras (ten shades to date) ...