Investor's Business Daily on MSN

Stock market today: Dow, S&P 500 score records amid Santa Claus rally hopes; AI stock jumps (live coverage)

The S&P 500 climbed 0.3% to its second consecutive closing high. The Nasdaq composite tacked on 0.2%. The small-cap Russell ...
IEEE

Reconfigurable Intelligent Surfaces for 6G: Emerging Hardware Architectures, Applications, and Open Challenges

Reconfigurable intelligent surfaces (RISs) are rapidly gaining prominence in the realm of 5G-advanced and predominantly 6G mobile networks, offering a revolutionary approach to optimizing wireless ...