Scary times for American cinema owners. The past weekend was the weakest of the year 2025. This was reported by the trade magazine "Variety" with reference to Comscore numbers. From Friday to Sunday, ...

Temperatures remained into the 80s well in the fall this year in parts of the Midwest. Agrivoltaics offers a respite to extreme heat and land access for new farmers. Linda Hezel starts clipping the ...

During a recent bilaterl meeting in the Oval Office with Ukrainian President Volodymyr Zelenskyy, Donald Trump fished for pity as he bitterly complained about the constant negative publicity he gets ...

Bitcoin's percent supply in profit is soaring as market sentiment around the coin is positive. Disclaimer: The opinions expressed by our writers are their own and do not represent the views of U.Today ...

Abstract: We investigate spectrum sensing in cognitive radios with large antenna arrays. Gigantic MIMO and extra-large array antennas are fundamental technologies in 5G and future 6G networks, as well ...

Abstract: The large array aperture of extremely large-scale multiple-input multiple-output (XL-MIMO) systems necessitates the consideration of near-field (NF) spherical wavefront, which significantly ...