SOFIA, Bulgaria (AP) — Bulgarians began withdrawing euros for the first time on Thursday after the former communist nation joined the euro currency union as its 21st member.

Nvidia, OpenAI and other major artificial intelligence companies all invest in one another. This carries some risks, as Bloomberg’s Joe Weisenthal explains on “The Ezra Klein Show.” Well, that ...

Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This beginner-friendly project is perfect for learning basic electronics, sensors, and data ...

The currency counting machines Market report, unveiled by Future Market Insights—an ESOMAR Certified Market Research and Consulting Firm—presents invaluable insights and meticulous analysis of the ...

What is behind the sudden slowdown? Three explanations stand out. The first relates to what Russia’s central bank euphemistically calls the “structural transformation” of the economy. Having ...

At $7,000 a pop, it was important for the machines to be tested and rolled out during a smaller election, town officials said.

Got plenty of money on your hands? Need some help counting it all up? Then the Amazon Spring Sale is the perfect opportunity to snatch up a money counter for cheaper. That might be the best time to ...