Last month, I closed this column with a script that can return latitude/longitude values for two addresses, with the intent ultimately being to have the script calculate the distance between those two ...

The total length of the bar represents both the total distance and the total time taken. The bar is divided into parts. Each part represents the speed as a distance per unit of time. The number of ...

Possible to calculate distance of storm by its lightning? Ask USA TODAY What's the formula for calculating how far away a storm is based on when the lightning strikes? Take a look at this video to ...