S&P 500 And The 2-ETF Portfolio: 3 Ways To Hedge By Adding 1 Holding

Pair SPY with a diversifying ETF to cut drawdowns and boost risk-adjusted returns. Read more macro analysis here.
IEEE

Sidelobe Level Suppression in Linear and Planar Phased Arrays Using Grey Wolf Optimization With Local Search Refinements

Abstract: Phased array antennas play a critical role in satellite communication systems, where minimizing peak sidelobe levels (PSLL) is essential to prevent interference and enhance signal quality.

Former MLB pitcher sentenced to life in prison without parole for shooting his in-laws

Serafini, 51, was convicted in July 2025 of first-degree murder of his father-in-law, Gary Spohr, attempted murder of his mother-in-law, Wendy Wood, and first-degree burglary. Spohr was killed and ...
IEEE

Far- and Near-Field Channel Measurements and Characterization in the Terahertz Band Using a Virtual Antenna Array

Abstract: Extremely large-scale antenna array (ELAA) technologies consisting of ultra-massive multiple-input-multiple-output (UM-MIMO) or reconfigurable intelligent surfaces (RISs), are emerging to ...