Researchers in Spain reviewed six models used to calculate incidence angle modifier (IAM) losses in photovoltaic systems. They identified the Martín-Ruiz model as the most comprehensive, as it ...

Want tour-level distance control with your wedges? This three-step guide will help you dial in these key scoring clubs.

The most successful technical traders rarely rely on just one signal. Instead, they look to a few go-to indicators for ...

In the summer of 2008 I was happily working as a professor at Syracuse University when I received an unexpected phone call. For the previous year the American Enterprise Institute—one of the oldest ...

Wanna see a trick? Give us any topic and we can tie it back to the economy. At Planet Money, we explore the forces that shape our lives and bring you along for the ride. Don't just understand the ...

Samantha (Sam) Silberstein, CFP®, CSLP®, EA, is an experienced financial consultant. She has a demonstrated history of working in both institutional and retail environments, from broker-dealers to ...

Blum-Novotest recently opened its new Competence Center in Erlanger, Kentucky. Inside, the company plans to run a training and technology hub for the U.S. market — especially supporting the growth of ...