If you drive a Volkswagen and your radio suddenly flashes “SAFE,” “CODE,” or just refuses to turn on after you mess with the ...

Motorola won a $7 million contract to modernize Kerr County’s emergency radio system. When a devastating flash flood swept through the county, emergency crews had trouble using it. A tower used for ...

Abstract: Satellite communication systems (SCSs) have recently evolved into mega-constellations with thousands of non-geostationary orbit (NGSO) satellites. They offer an advantage of global coverage ...

Abstract: Low-frequency radio astronomy is essential for studying astrophysical phenomena such as solar activity, pulsar emissions, and the 21-cm signal. This paper presents a newly developed ...

(St. Paul, MN) - Attorney General Keith Ellison has joined a coalition of more than 20 states in filing a lawsuit against the U.S. Department of Agriculture and its Secretary Brooke Rollins for ...

We acknowledge Aboriginal and Torres Strait Islander peoples as the First Australians and Traditional Custodians of the lands where we live, learn and work.