NASA’s laser retroreflector arrays aboard GPS III satellites enhance positioning accuracy for Earth navigation and scientific measurements by reflecting laser signals back to ground stations.

Eastern box turtles are disappearing across the eastern U.S., threatened by slow reproduction, roads, and habitat loss. Scientists use radio telemetry and GPS tracking to understand their movements, ...

United States border agents increased searches of travellers’ computers, cellphones and other electronic devices by 17 per ...

Flash drives, smartwatches and even a phone’s SIM card joined the list of devices that can be reviewed by CBP officers under an updated directive from the Department of Homeland Security (DHS) that ...

Within 24 hours of the first US-Israeli strikes on Iran, ships in the region’s waters found their navigation systems had gone haywire, erroneously indicating that the vessels were at airports, a ...

TADs are Target Acquisition Devices, which scan for nearby runners and UESC enemies. TADs look like poles that are red on the bottom, black on top, and have a yellow box as a head. About halfway up, ...

Nancy Guthrie’s suspected kidnapper made a grave error when breaking into the elder’s Tucson, Ariz., home on Feb. 1, according to an expert. On Tuesday, the FBI ...

South Korean authorities launched an investigation into Bithumb after it mistakenly credited 620,000 BTC to users, adding to concerns about “paper Bitcoin” and internal controls. South Korea’s ...