Abstract: Rotatable antenna (RA) is a promising technology that exploits new spatial degree-of-freedom (DoF) to improve wireless communication and sensing performance. In this letter, we investigate ...

Hawaii's Kilauea volcano erupted again this week, sending lava more than 800 feet into the air during a roughly 10-hour eruption, according to the U.S. Geological Survey's Hawaiian Volcano Observatory ...

Hawaii's Kilauea volcano had its latest eruption on Jan. 12, flowing lava for nearly 10 hours and attracting heavy traffic to Hawaii Volcanoes National Park. The volcano began erupting at 8:22 a.m.

Abstract: Metamaterials, with their extraordinary electromagnetic properties, have transformed antenna design by offering advanced control over signal propagation and radiation patterns. This review ...

Hawaii's Kilauea was spraying a spectacular fountain of lava on Monday, keeping up its reputation as one of the world's most active volcanoes. For over a year now, Kilauea has been regularly throwing ...

HAWAII VOLCANOES NATIONAL PARK, Hawaii – Hawaii's Kilauea volcano has officially erupted for the 40th time since 2024, the U.S. Geological Survey (USGS) said. Rivers of lava flowed down several vents ...

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