The movement of waves, patterns that carry sound, light or heat, through materials has been widely studied by physicists, as ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

What the Clock: Internet time servers are a critical part of the infrastructure used by companies and organizations that rely on atomic clocks to keep accurate time. A US agency responsible for ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. During an appearance on ...

Siemens has unveiled its latest innovation for energy infrastructure: the Siprotec 5 Precision Time Protocol (PTP) Grandmaster Clocks (GMC). Built to secure the backbone of modern power grids, the GMC ...

Abstract: 5G mobile communication techniques are widely applied in ubiquitous communication scenarios (e.g., smart navigation and smart transportation), which require time synchronization among mobile ...

NATO member Denmark is planning to acquire long-range precision weapons for the first time as a deterrent against Russia. Prime Minister Mette Frederiksen, Defence Minister Troels Lund Poulsen and ...

Denmark says Russia is a threat. Russia calls the Danish plans “pure madness.” By Maya Tekeli and Jeffrey Gettleman Maya Tekeli reported from Copenhagen and Jeffrey Gettleman from London. Denmark is ...

The Vikings could be missing several players on defense for Sunday night's game against the Falcons. Head coach Kevin O'Connell said at his Wednesday press conference that linebacker Andrew Van Ginkel ...