Casio is quietly thriving in a corner of consumer tech that was supposed to be obsolete. Even as artificial intelligence floods classrooms and offices, the company is still shipping tens of millions ...

Graphing calculators are a mainstay of both high school and college-level math and science courses. Most of us have had, or will have, experience working with either a Casio or a Texas Instruments ...

Scientific calculators were invaluable to most of us through high school and college, freeing us from the yoke of using tables to calculate logarithms and trigonometric functions. Once out in the real ...