The natural and the social world shaped the evolution of each. Knowing whom to invite to dinner is as important as knowing how to cook.

One of the most important years for the ecosystem was 1999, when the “Nasdaq-100 Index Tracking Stock” ( QQQ® ) launched, providing the first exchange-traded fund (ETF) to track NDX. Nasdaq initially ...

Thirteen million years ago, a group of medium-sized monkeys known for guarding their territory among the treetops with fearsome "howls" started doing something new. These monkeys, among the oldest ...

A 3,700-year-old Babylonian clay tablet reveals the oldest known trigonometric table, showing ancient scribes used precise triangle ratios.

Coins have been around since what seems like the dawn of time and human civilization. Of course, numismatists, collectors, ...

A large gap exists between the public's perception of video games and what the research actually shows. The following is an attempt to separate fact from fiction. 1. The availability of video games ...