Add Yahoo as a preferred source to see more of our stories on Google. Have you ever wondered why big storms spin like pinwheels instead of sliding straight across the Earth? Or why air and ocean ...

Most of our weather comes from a force that doesn't actually exist. It just looks that way because we're standing on a rotating, spherical planet. You may have even heard of the coriolis effect before ...

The Coriolis effect happens because of the Earth’s rotation. This force makes things travel in a curve rather than a straight line. In the northern hemisphere, things deflect to the right, and in the ...

Add Yahoo as a preferred source to see more of our stories on Google. Discover how the Coriolis effect shapes weather patterns across the globe, including ocean currents and a hurricane’s spin. The ...

Have you ever wondered why big storms spin like pinwheels instead of sliding straight across the Earth? Or why air and ocean currents don’t just travel in straight lines across the planet? Well, ...

Our weather is largely driven by a force that only exists due to our position on a rotating planet. Here's an experiment you can do with your kids to show the Coriolis effect in action.