Just when the door open and the sun's rays falls on the face of the little girl, she says "Kaali ho jaungi (I will get dark)". The teacher, too, is taken aback when she says this and asks her ...

The equinox happens when the sun's rays square up with Earth so the day is about as long as night. From then on, the days get shorter, darker, and colder. Here's why. The first day of fall ...