PowerPoint automatically creates plenty of shapes, but a spiral isn't one of them. However, there are several ways you can use the software to create a spiral effect. The simplest spiral, a line, can ...

With the solar maximum inching closer, astrophotographers are expecting to see more and more auroras in the night sky. However, that isn't the only light show that photographers are catching photos of ...

The spiral effect seen in the sky over western Mass. on Tuesday night was likely caused by the Vulcan Centaur rocket launch in Florida, which was the U.S. military's first experimental navigation ...

Learn how death spiral debt works and why it's issued. Discover its impact on stock prices, companies, and the steps involved in a market price drop.

A mysterious blue spiral appeared in the night sky over Europe on Monday evening, sparking curiosity and speculations across social media. Witnesses from multiple countries, including the United ...

THE well-known spiral after-effect can be generated by looking for some time at a rotating, apparently contracting spiral. When the spiral is stopped it appears to expand outwards. It appears that ...