The calculator on your Apple devices can do more than add, subtract, multiply and divide. Here's how it can help you with all kinds of math problems.

The calculator analogy has been rightly criticised, because it can obscure the more troubling aspects of generative AI.

NPR's Ailsa Chang speaks to mathematician Eugenia Cheng about the Pascaline -- a 17th-century invention credited as the first mechanical calculator.

Disposable batteries seem so 1990s. Sure, it’s nice to be able to spend a couple of bucks at the drugstore and get a flashlight or TV remote back in the game, but when the device is a daily ...

Studies over the last decade of acetaminophen use in pregnancy — including a recent scientific review — have yielded mixed results but have not found a causal connection. By Azeen Ghorayshi For more ...

Law enforcement specialists and independent security testers have expressed alarm about the VA's use of the Evolv Express weapons detection system. (Mary Altaffer/AP) Veterans’ hospitals short on ...