Lifehacker

Today's NYT Strands Hints (and Answer) for Monday, February 23, 2026

Tim Mulkerin is a freelance writer, editor, and social media manager who has been working in digital media and the tech world since 2016. He has a bachelor's degree in art history and is currently ...
The Courier-Journal

Scientists develop eco‑friendly bricks using desert sand to replace carbon-heavy Portland cement

Scientists have succeeded in transforming desert sand into sustainable, eco-friendly bricks, offering a promising alternative to Portland cement. SHARJAH, EMIRATE OF ...
IEEE

Stable Tracking of Low Signal-to-Noise Ratio Targets Using a Costas Loop Combining FLL+PLL

Abstract: Traditional target tracking methods face problems such as low positioning accuracy and weak robustness, which seriously restrict communication performance and reliability. In order to ...
IEEE

Fault Diagnosis of Drone Propellers using Inner Loop Dynamics

Abstract: The reliability of drones is essential for various civil and military applications. While a single failure can be tolerated through fault-tolerant control that allows for reduced ...
Morningstar

Pennymac Announces Acquisition of Cenlar’s Subservicing Business Becoming One of the Largest Mortgage Subservicers

PennyMac Financial Services, Inc. (NYSE: PFSI) (Pennymac) today announced it has entered into a definitive agreement to acquire the subservicing business of Cenlar Capital Corporation (Cenlar), ...