Abstract: A novel ultrawideband parallel-plate (PP) horn array with an air-filled single-ridge waveguide (SRW) feed network is presented. By designing a wideband double 90°-bend single-to-double (STD) ...

Abstract: Most near-field (NF) localization algorithms cannot deal with the underdetermined case, while those which can are computationally expensive due to employment of fourth-order cumulants. In ...

Section 1. Purpose. From the founding of our Republic, scientific discovery and technological innovation have driven American progress and prosperity. Today, America is in a race for global technology ...

A jury of 16 has been chosen to hear the murder trial of Brian Walshe, the Cohasset man who allegedly killed and dismembered his wife in 2023. After three days of jury selection, the final four jurors ...

A new technical paper titled “Massively parallel and universal approximation of nonlinear functions using diffractive processors” was published by researchers at UCLA. “Nonlinear computation is ...

CHICAGO (AP) — A federal judge said Thursday she will order federal agents in Chicago to restrict using force against peaceful protesters and news media outlets, saying current practices violate their ...

NOTE: Chicago Police Supt. Larry Snelling is set to hold a press conference at 1 p.m. CT. Coverage of the address will appear live in the player above as it begins. Chicago Mayor Brandon Johnson was ...

Crane NXT (CXT) is trading sharply higher this morning after announcing it expects its US currency business to grow in the high single digits in 2026 based on the Federal Reserve Board's recently ...

1. The use of ethylene oxide is critical for the sterilization of medical equipment, which protects patients against infection and the transmission of disease. The continued utilization of ethylene ...

Imagine if you could "print" a tiny skyscraper using DNA instead of steel. That’s what researchers at Columbia and Brookhaven are doing—constructing intricate 3D nanostructures by harnessing the ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here’s what you’ll learn when you read this story: Directed evolution is eerily ...

OTTAWA – Last summer, with a strong class headlined by a star in Sarah Fillier, the entry draft was the highlight of the PWHL offseason. That hasn’t necessarily been the case so far in 2025, thanks to ...