An inverse floater’s coupon rate moves inversely with a benchmark rate, adjusting payments as interest rates change. These financial instruments are often issued by governments or corporations to ...

Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician (CMT). Daniel Balakov / Getty Images Inverse ETFs are designed to profit from market ...

Ever dreamt of solving math problems in your head with the speed of a calculator? Mental math might seem challenging, but it's a skill attainable through the right tools and techniques. The abacus, an ...

Alabama was the only state to earn a "Strong" rating its math education in a new report from the National Council on Teacher Quality released Tuesday. The state, which has historically leaned red, ...

The SH and PSQ ETFs provide simple inverse exposure to major U.S. market indexes. For bearish-leaning risk takers, the SPXS ETF offers powerful leverage when the S&P 500 declines. Are you ahead, or ...

Prime numbers—numbers divisible only by 1 and themselves—have long fascinated mathematicians. This year a researcher discovered the largest known prime number, with a whopping 41,024,320 digits. It ...

The original version of this story appeared in Quanta Magazine. David Bessis was drawn to mathematics for the same reason that many people are driven away: He didn’t understand how it worked. Unlike ...

There is a shape called “the hat” that can completely cover a surface without ever creating a repeating pattern. For decades, mathematicians had wondered whether a single tile existed that could do ...

A bad relationship with math can start early, and anxiety or a lack of confidence around numbers can compound over time — transforming from a grade school phobia to a career hurdle. But some math ...

Forbes contributors publish independent expert analyses and insights. Dani Di Placido covers film, television, and internet culture. You might have seen the term “Boy Math” thrown around the internet ...