NASA's MAVEN detects first evidence of lightning-like activity on Mars

While sifting through the extensive data collected by NASA's Mars Atmosphere and Volatile Evolution (MAVEN) spacecraft over the last decade, scientists discovered a familiar type of electromagnetic ...
IEEE

Oblique Incident Reflection Characteristic Evaluation of EM Wave Absorber for 28 GHz without Metal Backing

Abstract: The oblique-incidence characteristics of an electromagnetic wave absorber at 28 GHz, consisting of a conductive layer and a dielectric layer, were evaluated both analytically and ...
Smithsonian Magazine

Treetops Emit Ultraviolet Sparkles During Thunderstorms. Researchers Just Filmed It in Nature for the First Time

In the summer of 2024, the researchers hit the road, chasing storms from Florida to Pennsylvania. Finally, they got lucky: While camped out during a thunderstorm in Pembroke, North Carolina, they ...
IEEE

Efficient Method for Solving Underwater Electromagnetic Fields Generated by Radiation Sources in Seawater

Underwater electromagnetic (EM) waves are one of the important carriers for information exchange in seawater. It is necessary to study the propagation characteristics to ensure their application in ...