LZ detector marks a new era in the search for light dark matter and neutrinos

Far beneath the Black Hills of South Dakota, a tank of liquid xenon is quietly recording some of the faintest signals in the ...
IEEE

Active Traffic Sensor Location Problem for the Uniqueness of Path Flow Identification in Large-Scale Networks

Abstract: Over time, traffic sensors have become recognized as a leading source of traffic flow data. Despite their solid capabilities for measuring various types of traffic flow information, they ...
IEEE

Optimal Sensor Placement and Velocity Configuration for TDOA–FDOA Localization and Tracking of a Moving Source

Abstract: This article addresses the problem of moving source localization in 3-D using the time-difference-of-arrival and frequency-difference-of-arrival measurements without accurate sensor location ...
National Catholic Register

Knock’s Miracle Runway: The Priest Who Built an Airport — and Changed the West of Ireland

This year marks the 40th anniversary of the operation of Ireland West Airport in Knock as it records its highest-ever annual passenger numbers since three inaugural Rome-bound Aer Lingus flights ...
NBC News

X’s new location labels unmask users. Insiders say the idea was rejected for years.

Advocates for transparency on social media cheered this weekend when X, the app owned by tech billionaire Elon Musk, rolled out a new feature that disclosed what the company said were the country ...
NPR

X's new location feature sparks controversy, but is the data reliable?

A new feature rolled out on the social media platform X has set off waves of finger-pointing by suggesting that many account holders may not be physically located where users assume they are. Late ...