Abstract: Accurate channel state information (CSI) is critical for current and next-generation multi-antenna systems. Yet conventional pilot-based estimators incur prohibitive overhead as antenna ...

We had a few notable upsets happen yesterday with High Point beating Wisconsin, VCU beating North Carolina and Texas taking down AJ Dybantsa and BYU. The No. 1 overall seed Duke Blue Devils also ...

What did you think of this conversation? Heavy snow warning as up to 18 inches to strike: 'Hazardous' ABC cancels 'The Bachelorette' after new video shows star assaulting ex-partner Uh, scientists ...

Nebraska's Fred Hoiberg full press conference from Wednesday, March 18, 2026. Video provided by the NCAA The NCAA tournament is here, and the Husker writers and editors — plus Creighton beat writer ...

ESPN analyst Jay BIlas believes Vanderbilt men's basketball will make it to the NCAA Tournament Sweet 16. But he doesn't believe the Commodores will repeat what the Commodores did to Florida in the ...

The Washington Nationals are gearing up for the 2026 season, and if their spring training play is any indication, there is a very real chance this could be an ugly season. Obviously, nobody should be ...

Rick is a Wall Street Journal best-selling author with over 20 years of experience trading stocks and options. The most authoritative publications, including Good Morning America, Washington Post, ...

The Minnesota Vikings are heading into a fresh era in 2026. Kyler Murray is expected to take over from J.J. McCarthy as the starting quarterback and expectations are beginning to rise. After a ...

The South Carolina Gamecocks are the No. 1 seed in the Sacramento 4 Regional. A potential Elite Eight matchup could pit South Carolina against the No. 2 seed, the Iowa Hawkeyes. The bracket sets up a ...

The prediction-market platform Polymarket recently asked users to guess where New York City’s median home value would fall on March 1. The rules were as follows: “This market will resolve according to ...

South Carolina women's basketball and coach Dawn Staley are trying to make it to a sixth straight Final Four. So who is in the way? The Gamecocks (31-3) are the No. 1 seed in the Sacramento 4 Regional ...