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 ...

Although now mostly known as a company who cornered the market on graphing calculators while only updating them once a decade ...

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Amazon to close all UK grocery shops - but add meat and dairy to online store Amazon plans to close all of its Fresh grocery stores in the UK, putting up to 250 jobs at risk. The 19 shops will shut ...

The inaugural Delco 10 Miler hits the road Sunday morning, closing streets across the county. In what organizers call a race “from park to pitch,” the course will cross the county, starting at Rose ...

I was out of town when HBO’s Task premiered Sept. 7 and when I finally tasked myself with watching it last week I was stunned by the sheer amount of local references creator Brad Ingelsby artfully ...