Studying crowd dynamics could inform strategies that help to prevent dense gatherings from becoming dangerous.

The Viper red dot and mount are made from a single piece of 6061 aluminum and fits directly onto the receiver of most ...

But what exactly is it and how does it impact our weather? The polar vortex is like a giant, swirling pool of super-cold air in the upper atmosphere over the North Pole. Imagine it like a children ...

The polar vortex, a swirling mass of cold air located over the polar regions, is responsible for the cold. It's bringing extreme cold as far as the Deep South. Overnight lows will be well below ...

Each vortex is an enormous swirling windstorm in Jupiter's atmosphere–terrifying yet beautiful to behold. The vortices are labeled by color ("white" is most common, then "dark," then "red").

The Great Red Spot is a giant storm 1.3X the size of Earth that's been raging for hundreds of years. As Juno flew over the swirling vortex, it measured the storm's temperature and depth.

Am I going to be buried in snow? As its name implies, the circumpolar vortex is a counterclockwise-spinning (northern hemisphere) swirl of super-cold air in the upper atmosphere that sits atop the ...

The polar vortex is an area of swirling cold air in the Earth's polar ... here are things to do, per American Red Cross: ...

One of the key advancements in trapped vortex combustor technology is the development of novel designs that combine swirling flow and trapped vortex characteristics. For instance, a study ...