Abstract: Maximizing the performance of reconfigurable intelligent surfaces (RIS) in wireless communication systems critically depends on accurate channel estimation. This challenge becomes more ...

No one won the Powerball jackpot in the Saturday, Nov. 22, 2025, drawing. The winning numbers for Saturday were 28, 32, 36, 51, 69, with a Powerball of 2. Two tickets sold in Georgia and Oklahoma ...

Abstract: Knowledge of the properties of millimeter-wave (mmWave) propagation channels is important for the development and deployment of 5G and 6G wireless systems. This article presents a channel ...

To better understand which social media platforms Americans use, Pew Research Center surveyed 5,022 U.S. adults from Feb. 5 to June 18, 2025. SSRS conducted this National Public Opinion Reference ...

The furloughs will address ‘up to half’ of the projected $3.5 million budget deficit, according to a letter sent to faculty and staff BRISTOL, R.I. — Roger Williams University is mandating that most ...

FRANKFURT, Nov 17 (Reuters) - China's biggest automaker BYD (002594.SZ), opens new tab, is planning to double it sales network in Europe by the end of next year, a senior executive said on Monday, as ...

No one won the Powerball jackpot in the Saturday, Nov. 15, 2025, drawing. The winning numbers for Saturday were 6, 7, 12, 47, 53, with a Powerball of 21. Four tickets sold in California, Arizona, and ...

The Mega Millions jackpot for Friday, Nov. 14, has reached $965 million. No tickets matched all the winning numbers in the previous drawing on Tuesday, Nov. 11. Mega Millions drawings are held twice a ...

Rizwan Virk owns shares in Google, and in various video game companies. He is also a venture partner in Griffin Gaming Partners, a venture capital fund dedicated to investing in video game-related ...

Joe Walsh is a senior editor for digital politics at CBS News. Joe previously covered breaking news for Forbes and local news in Boston. Washington — The longest government shutdown in modern U.S.