Florida's new rules for rail crossings take effect Jan. 1, aimed at reducing the number of drivers and pedestrians killed by trains. But they won't lead to wholesale change along the deadly Brightline ...

Abstract: Semantic communication is envisioned as a promising solution for tackling the data transmission challenges in future wireless communication systems. In this paper, we propose a novel ...

SETI's 1977 "Wow!" signal from deep space was even stronger than originally thought, but its source remains a complete ...

On a brisk afternoon in Washington, D.C., on December 13, 1844, an unusual sight drew curious onlookers to the U.S. Capitol.

Winter is here, and while the cozy blankets, hot drinks, and twinkling lights seem perfect for romance, sometimes the cold months have a sneaky way of revealing cracks in relationships. When the days ...

Abstract: The ranging measurements and received signal strength indication (RSSI) are two signals commonly used in UWB localization and exhibit good complementarity. To address the challenges of ...

The defense secretary has insisted no classified information was shared. A monthslong investigation into Defense Secretary Pete Hegseth's use of the commercial messaging app Signal is complete and its ...

With the increasing complexity of hydrocarbon reservoirs, there is growing demand for greater depth of detection (DoD) in electromagnetic (EM) logging-while-drilling (LWD) tools. The latest generation ...

For decades, the question of whether life exists beyond Earth has been more speculation than science. Now, powerful telescopes and new detection methods are allowing researchers to study distant ...