These fancy graphing calculators are only going to get more expensive as back-to-school shopping goes into full swing, so Add ...

Many choose to proclaim their geekiness, real or contrived, with a calculator watch. Now those folks will have a palette of limited edition colors at their disposal, just in time for the yuletide ...

Texas Instruments recently rocked the graphing calculator world by adding a touchpad to its TI-Nspire calculator, and Casio has now come back with a technological revolution of its own: a high-res ...