More than 1,000 years after his death in what is now Poland, a European king whose nickname lives on through wireless technology is at the center of an archaeological dispute. Chronicles from the ...

The technology behind Bluetooth connectivity has become increasingly popular and has been used by a new generation of hearing aids and COVID-19 contact tracing apps, among other things. While the ...

A medieval treasure trove that belonged to the legendary King Harald Bluetooth — the Danish ruler who inspired the name for Bluetooth technology — was recently unearthed on a German island by a ...

King Harald Bluetooth, who reigned from his royal seat in Jelling during the tenth century A.D., is a towering historical figure, credited with having established the state of Denmark. New research ...

WIEJKOWO, Poland — More than 1,000 years after his death in what is now Poland, a European king whose nickname lives on through wireless technology is at the center of an archaeological dispute.

An amateur archaeologist and a 13-year-old student have uncovered a stash of thousand-year-old coins, rings and pearls on an island in the Baltic Sea in northern Germany, including items that might be ...

In a historic gesture, Denmark has officially granted the creators of Bluetooth technology the right to use the name and symbol of Danish King Harald "Bluetooth" Gormsson for the next 1,000 years.

Whether it's for your headphones or your keyboard and mouse, you probably use Bluetooth almost every day. The short-range wireless connection technology allows devices to stay connected wirelessly.

When amateur archaeologist Rene Schön and his 13-year-old sidekick Luca Malaschnitschenko found a shiny piece of metal on a treasure hunt near Schaprode on the German Baltic Sea island of Rügen three ...

The 10th century golden Curmsun disc with the name of Danish King Harald “Bluetooth“ Gormsson (Curmsun in Latin) on it, coming from a tomb at the Roman Catholic church in Wiejkowo, Poland, ...