John Edward McCarthy is partially supported by National Science Foundation Grant DMS 2054199. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the ...

A new 13-sided shape is the first example of an elusive "einstein" — a single shape that can be tiled infinitely without repeating a pattern. When you purchase through links on our site, we may earn ...

LOUISVILLE, KY — The U.S. Justice Department has found Louisville police have engaged in a pattern of violating constitutional rights following an investigation prompted by the fatal police shooting ...

GLENCOE, Oklahoma -- Oklahoma entrepreneurs have created all kinds of successful businesses, and two young girls from Glencoe are proving you're never too young to run a business, or to make a ...

Patterning your shotgun is the only way to learn its effective range. Testing your gun with different chokes and loads can increase your hitting percentages by helping you find the ideal pattern ...

Like anything, you can take patterning a shotgun too far. A turkey hunter told me once he spent $1,000 one winter buying XX-Full chokes and magnum loads for his guns, then he patterned them all to ...