Researchers in China have developed a reconfigurable intelligent surface (RIS) that harvests energy from enemy radar.
PORT-OF-SPAIN, Trinidad (AP) — The prime minister of Trinidad and Tobago retracted comments where she asserted that no U.S. Marines were currently in the twin-island nation — a development that comes ...
FILE - Trinidad and Tobago Prime Minister Kamla Persad-Bissessar stands at the State Department in Washington, Sept. 30, 2025. (AP Photo/Mark Schiefelbein, File ...
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