Hurricanes and low pressure systems do spin counter-clockwise in the northern hemisphere. Tornadoes usually do, though not always. The behavior of the intense thundershowers that produce tornadoes ...

This week's question comes from Morning Brief reader Robert, who asks, "Do tornadoes rotate clockwise or counterclockwise? And why?" Meteorologist Jonathan Belles: The answer is both. Low pressure ...

Almost all tornadoes that develop in the Northern Hemisphere will have winds that spin counterclockwise—or cyclonically—and follow a typical northeastward track. But sometimes these dangerous storms ...

Discover the mind-blowing science behind a screw that works both clockwise and counterclockwise. Learn how its unique design makes direction irrelevant and explore the fascinating physics behind it!