One expert says the federal government needs to develop a secondary system to avoid a disaster in the event the GPS system ...

When the USS Essex shut off GPS and sailed 1,800 miles with nothing but maps and sextants, it exposed a serious question: what happens when satellites go dark? In a world where everything from ...

Before GPS and radar, pilots flew by instinct and math. When those failed, the results were devastating - and often never ...

Self-driving cars need to know exactly where on the road they are located at all times. A new invention could revolutionize ...

Qatar has partly lifted the suspension of shipping activities in its waters following problems with its global positioning ...

The writer Tristan Gooley describes how a pair of familiar constellations can help a person navigate in darkness when other ...

Building an indoor positioning system requires technology beyond GPS. While GPS trackers excel outdoors, indoor positioning systems need Ultra-Wideband (UWB) technology to achieve centimetre-level ...

Kenneth Harris, a NASA veteran who worked on the James Webb Space Telescope, shares how hardware and software engineering ...

Reading levels dropped to historic lows during the pandemic. Now parents, teachers and tech companies are hoping AI can help solve America’s literacy crisis. America’s literacy challenge has been ...

(NEXSTAR) – It may look like an innocuous garden feature to you, but to arborists, these piles of mulch are an atrocity. They’re nicknamed “mulch volcanoes” – essentially a mound of moisture-retaining ...