Stars appear to twinkle because of Earth’s atmosphere. The air bends and scatters the light as it travels to your eyes, making the star’s brightness seem to change. If you were in space, stars would ...

These 10 fun facts about Antarctica are especially interesting for kids who have been introduced to the continent but want to ...

Knowing a handful of offbeat and interesting facts is a great way to connect with others. Whether you're trying to come up with an icebreaker at work or impressing your in-laws with your world ...

When Pope Gregory XIII introduced the Gregorian calendar, 10 days disappeared. 4th October jumped straight to 15th October. People were confused, and some even believed their lives had been shortened.