Mathematicians rely on numbers, but finding words to explain different levels of certainty has stymied everyone from the ...

Prediction markets are entering mainstream finance as brokerages and Goldman Sachs explore event-based derivatives.

Over the last 50 years, Santa Claus rallies have occurred 80% of the time. In recent years, they've been less frequent. The Santa Claus rally has a mixed history of predicting returns in the ...

The winter solstice has long marked a time of rebirth, behind it are fascinating astronomical events. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...