Elizabeth Guevara is a personal finance reporter who explains the world of business and economics and how it impacts your finances. She joined Investopedia in 2024. Investopedia / Photo Composite by ...

The takeaway: While most students and professionals have moved on to more advanced computing technologies, millions of people still rely on the humble calculator to get their work done. It may ...

TOKYO - The humble pocket calculator may not be able to keep up with the mathematical capabilities of new technology, but it will never hallucinate. The device’s enduring reliability equates to ...

The device's enduring reliability equates to millions of sales each year for Japan's Casio, which is even eyeing expansion in certain regions. Despite lightning-speed advances in artificial ...

Alessandra Malito is a retirement reporter based in New York. She holds the Chartered Retirement Planning Counselor™ and Chartered Financial Consultant® designations. You can follow her on Twitter ...

Purdue’s Net Price Calculator helps families plan for educational costs. By following the link below and entering information, you will receive a financial aid package estimate. The package includes ...

HELOCs, or home equity lines of credit, give homeowners a way to leverage the growing value of their house for anything from renovations to college tuition — and enjoy 10 years of interest-only ...

Celeste Rodriguez Louro receives funding from the Australian Research Council and Google. Last year I attended a panel on generative AI in education. In a memorable moment, one presenter asked: ...

Everyday Health’s protein calculator, developed by registered dietitian-nutritionists (RDNs) and the team at Lose It!, calculates your ideal protein intake based on your goal. Maybe you’re looking to ...

These fancy graphing calculators are only going to get more expensive as back-to-school shopping goes into full swing. By Stan Horaczek Published Jul 29, 2025 2:58 PM EDT We may earn revenue from the ...

The state and local tax deduction, a write-off that primarily benefits higher-income Americans living in high-tax areas, was one of the most disputed provisions of Trump’s tax-and-spend bill. The law ...