The U.S. Post Office is raising some shipping prices in response to an increase in transportation costs. In a statement, USPS said the temporary price adjustment “will provide needed flexibility for ...

Learn how to solve problems using linear programming. A linear programming problem involves finding the maximum or minimum value of an equation, called the objective functions, subject to a system of ...

The E-3 Sentry jet damaged by an Iranian attack this week was part of a dwindling American fleet of early-warning aircraft with no easy replacements ready for service. The jet serves as an airborne ...

WASHINGTON — The U.S. Postal Service is seeking a temporary 8% charge on certain popular products, including Priority Mail, to help blunt the impact of rising transportation costs. USPS filed notice ...

PROVIDENCE, R.I. (WPRI) — Rhode Island has had the worst state roads in the country for at least a decade, even as the R.I. Department of Transportation’s budget has doubled to over $1 billion, a ...

As nearly half of Dallas Area Rapid Transit's 13 member cities have sought to leave the agency this year, throwing the system's future into limbo, questions of how people use DART and what services ...

A group providing intensive elementary-grade tutoring to North Carolina students says research supports the program's effectiveness and is asking state lawmakers for permanent funding for the program, ...