Fighting fire usually involves water or foam, but they can be messy and environmentally destructive. Engineers at Ohio State ...

Researchers have developed a new portable tool that could improve how firefighters douse fires, making the process more ...

P. G. Tait, who examined the properties of smoke rings in air. In an extended experimental investigation of this subject the present writer found that very beautiful vortex motions may be easily ...

Researchers at Ohio State University have developed a novel portable tool for safer and more efficient fire suppression.

Researchers at The Ohio State University have developed a portable fire suppression device that uses electrically assisted ...

These aerosols are carried by vortex rings -- small donut-shaped bands of air -- that transform the particles into short pulses of wind that convert nearby oxygen into ozone. Once released ...

A lobe of the polar vortex, a stormy ring that typically keeps the coldest air locked up near the North Pole, will dip southward into the United States this weekend into next week. Polar air ...

As the Arctic rapidly warms, the temperature difference between the polar region and lower latitudes decreases, which weakens ...

A lobe of the polar vortex will arrive in the United States this weekend, bringing the lowest temperatures in years and snow and ice to the East and Deep South.

This blast of cold weather is due to activity of the polar vortex.

The vast majority of Americans are about to get an extended taste of frigid Siberian weather. Another polar vortex disruption will stretch Arctic air across the top of the globe and make Donald ...