Hack the airwaves with some of the best tech of the 1980s ...

A new amateur radio project, Spectel, is bringing back vintage teletext transmissions as enthusiasts mark 100 years since the first shortwave transatlantic link between Canada and Somerset. The 1926 ...

We always have mixed feelings about the drag-and-drop programming languages. But we were impressed with [SirDan’s] Morse code decoder built with the graphical MakeCode. Granted, it is reading 5 ...

A 16-year-old boy has been arrested in connection with a cyber attack on an IT network used by all schools in Northern Ireland. The Police Service of Northern Ireland (PSNI) said that detectives from ...

The BBC app is your gateway to a world of news stories, videos, and live coverage delivered by our trusted global network of journalists. Click here to download the BBC app from the App Store for ...

A memorable victory over Manchester United at Old Trafford has handed Leeds United a priceless lifeline in their quest for Premier League survival. With their 2-1 win on Monday night, they moved to 36 ...

A micro-cap stock is a stock with a total market capitalization between $300 million and $2 billion. These stocks are often smaller, less established operations. But these companies have limitless ...

Clouds of invisibly small microplastics concentrate in the air of our homes, and we could be breathing in hundreds of thousands to millions of them each year. A few small changes can help us reduce ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Khadija Khartit is a strategy, investment, and funding expert, and an educator of fintech ...

In 1958 the integrated circuit was developed by a young engineer at Texas Instruments named Jack St. Clair Kilby. He put together a few transistors and capacitors, linking them with a thin layer of ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Eric's career includes extensive work in ...