The improved second-generation versions of Apple's ubiquitous trackers expand their range and add other features. Here's how ...

The use of the term “squawk” in these contexts underscores its practicality. In an emergency, a pilot can simply set the ...

USDOT and the FAA showcased their ongoing efforts to modernize the air traffic control system at the Modern Skies Summit. But ...

The influenza D virus that researchers say has been flying under the radar since its detection in animals in 2011 can vigorously make copies of itself in human cells and lung tissue samples, a new ...

The findings matter because lakes and reservoirs are not just scenic backdrops; they are the infrastructure of human survival ...

The company’s radars fill gaps across one of America’s most widely recognized observational gaps, located in Alabama.

Four-dimensional (4D) imaging radar is a high-resolution sensing technology that adds vertical information (elevation) to ...

Some of the radar systems guiding commercial jets across the United States are older than the pilots flying them. Now, after ...

The U.S. aviation system is being modernized — but FAA Administrator Bryan Bedford and other leaders say it will take more ...

Duffy said the project will require 10 million hours of labor for manufacturing and implementation at 4,600 sites nationwide.

Abstract: Radar modulation and state recognition for multifunction radar (MFR) play a vital role in electronic warfare systems. However, in wideband scenarios, traditional digital radar recognition ...