The Central Kentucky Amateur Radio Society (CKARS), a local ham radio club located in Richmond, participated in this past ...
Opinion
RealClearDefense on MSNOpinion

Air Flight from Terrorism

The ILS Vulnerability and the Imminent Threat of Spectrum Warfare In the post-9/11 security paradigm, the aviation industry and its regulatory overseers have constructed a formidable physical fortress ...
A snake crossing a forest floor may appear to be reacting to the world much as any other animal would. Yet the reality is far ...
The solar atmosphere is a turbulent and magnetized environment, with the release of magnetic energy readily manifesting as ...
The rules for one of humanity’s biggest possible discoveries just got a lot stricter, and a lot more aware of the world they now have to survive in. An international group of scientists has updated ...
The electromagnetic spectrum is no longer a passive battlefield. It is a dynamic, contested, high-speed cognitive arena — and the force that controls it with intelligence, not just power, will define ...
A new study published in Physical Review Letters by the IceCube Collaboration reports evidence that the energy spectrum of astrophysical neutrinos is not a simple straight line. Astrophysical ...
NEW YORK (AP) — Before Megan Pilatzke was diagnosed with autism, she wondered why she always felt drained when she got home from work. All day long, she’d labored to understand when to speak up or ...