A new technique breaks Dijkstra's 70-year-old record: it finds routes faster in huge networks, changing graph theory forever.

Our weekly simulation for U.S. Treasury yields and spreads. Read the latest update in the article series here, as of December ...

Sunday marks the shortest day of the year in the Northern Hemisphere, signaling the start of astronomical winter ...

Sunday marks the shortest day of the year in the Northern Hemisphere, signaling the start of astronomical winter.

The leading approach to the simplex method, a widely used technique for balancing complex logistical constraints, can’t get ...

As the rain continues to rain, and the hour when the sky goes from a dreary lightish gray to darker gray to black gets earlier and earlier, you may find yourself wondering: Will this ever end? That ...

The shortest day and longest night of the year is almost here. The winter solstice marks the first day of winter, ushering in the colder weather and holiday season. But daylight saving isn't to blame; ...

Besides colder temperatures and falling snow, the other signs of obvious signs of winter approaching are longer nights and shorter days as the winter solstice nears. Here's when and what to know about ...

Morningstar Quantitative Ratings for Stocks are generated using an algorithm that compares companies that are not under analyst coverage to peer companies that do receive analyst-driven ratings.

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Astronomical winter soon arrives, but exactly when is our shortest day and longest night of the year? During Earth's yearly trek around the inner solar system, the tilt of the planet's axis causes our ...