Also known as false dawn, zodiacal lights are rare optical phenomena that occur around sunset and sunrise in early spring and late fall.
Daylight Saving Time (DST) can mess with our body clock and can trigger underlying health issues.
Diwali, also known as the Festival of Lights, is one of the most popular Hindu festivals.
How does the 12-hour clock system work? Is midnight 12 am or 12 pm?