Atmospheric scientists have developed an algorithm that uses data from water vapor movements to measure wind. This could help predict extreme events like hurricanes. Wind speed and direction provide ...

Some of our readers might remember the Vaavud smartphone wind meter that launched over on the Kickstarter website back in April 2013. Now Vaavud is back with a new version that is cable of recording ...

Explanation: Wind vanes are used to measure wind direction. The vane points into the wind. For a more accurate reading, make arrow smaller than video shows (wanted it to be easily seen)!