The strongest of three solar storms is forecast to arrive Wednesday, lighting up skies as far south as Alabama.

These solar events are expected to cause strong geomagnetic activity as coronal mass ejections reach Earth, potentially ...

Two breakdowns in aviation rarely occur together by chance; it's like lightning striking the same place twice. When Delhi's Automatic Message Switching System (AMSS) failed recently, slowing air ...

UC Santa Barbara physicists have engineered entangled spin systems in diamond that surpass classical sensing limits through ...

Abstract: Global Positioning System (GPS) plays a critical role in navigation by utilizing satellite signals, but its accuracy in urban environments is often compromised by signal obstructions.

A 30-year-old man from Naperville, Illinois, has been charged with drug trafficking and possession of a controlled substance ...

Abstract: Radio simultaneous localization and mapping (SLAM) with terrestrial signals of opportunity (SOPs) in a real-world GPS-denied environment is demonstrated. First, radio SLAM with known and ...

Honeywell launches its Alternative Navigation Architecture (HANA) to ensure aircraft can navigate safely when GPS signals are ...

Spokeo reports seven hidden ways smartphones track users without permission, including accelerometer data and digital ...

America is therefore planning an upgrade. Testing recently began on Navigation Technology Satellite-3 ( NTS -3). Launched in ...

Iridium Communications Inc., a provider of global voice, data, and PNT satellite communications, unveiled a miniature ...

Iridium has unveiled a miniature PNT ASIC, engineered for seamless integration into a wide range of electronic devices.