When President Donald Trump returned from a trip to the Gulf in May 2025, he trumpeted $2.2 trillion in bilateral deals the United States had signed with Qatar, Saudi Arabia, and the United Arab ...

Fixed income isn’t a bad word. It has been hijacked by poor returns and shinier toys. Misunderstood. Rendered unattractive. Even made unwelcome. I know – I live it daily. I and others focused on fixed ...

When Eric Weber, professor and chair of mathematics at Iowa State University, talks about data science with future math ...

A Fairfax County Public School teacher has been arrested and charged after a witness accused him of acting inappropriately with a student. The investigation into 38-year-old math teacher Matthew ...

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 ...

Executive function describes a set of cognitive processes and mental skills that help an individual plan, monitor, and successfully execute their goals. The “executive functions,” as they’re known, ...

Mathematics and computing is the study and analysis of abstract concepts, such as numbers and patterns. Mathematics is the language of choice for scientifically describing and modelling the universe ...

Let’s start with what’s probably the most tired, overused joke in math: A topologist is someone who can’t tell a coffee cup from a doughnut. Both, you see, have a hole in them. Topology is usually ...

Applied mathematics is the application of mathematical techniques to describe real-world systems and solve technologically relevant problems. This can include the mechanics of a moving body, the ...

The same method is used for adding and subtracting numerical fractions or algebraic fractions. Find a common denominator Write each fraction as an equivalent fraction with that common denominator ...