An international collaboration using the Low Frequency Array (LOFAR) has published an exceptionally detailed radio sky map, revealing 13.7 million cosmic sources and delivering the most complete ...

GPS denial is no longer a theoretical future threat. It is the environment in which modern forces increasingly operate. China has invested heavily in ...

China rapidly expands its Tibetan-language radio broadcasts while limiting alternative media, raising concerns among freedom of information advocates. The shift aligns with decreased access to foreign ...

Abstract: This paper presents a method for fast frequency control in bulk power systems using embedded networks of grid-forming energy storage resources. Unlike their traditional role as reserves, ...