Pack your bathing suit and grab the kids! Here are easy-to-reach warm winter vacations for the whole family. Fun and cheap ...

Early maps of the Americas made by indigenous people are rare—extremely rare. This map, dated 1593, is one of fewer than 100 such documents that have survived the ravages of time. It provides a ...

Think “poinsettia” and you think “Christmas,” right? Well, think again. At the time of the first Christmas, the closest poinsettia to the little town of Bethlehem was 8,000 miles away, clinging to ...

Page from the Aztec codex Matrícula de Tributos(History and Art Collection/Alamy Stock Photo) Before the Spanish arrived in 1519, the highest officials of the Aztec Empire could count on the provinces ...

Amid rise in school shootings and juvenile crime, New Mexico school districts are eyeing high-tech investments for safer schools.

Ruins of Templo Mayor of Tenochtitlan in Mexico City. Clockwise from top left: ear flare, Tlaloc mask (2), lightning bolt scepter(Mirsa Islas Orozco/Courtesy of ...

Having a cozy place to watch the newest and boldest movies is essential for any entertainment goer. Nothing beats going to the theater for most folks, but there are plenty of ways to turn your at-home ...

Machine learning is the ability of a machine to improve its performance based on previous results. Machine learning methods enable computers to learn without being explicitly programmed and have ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

A dynamical system is a particle or ensemble of particles whose state varies over time and thus obeys differential equations involving time derivatives. Analytical resolution of such equations or ...