TUCSON, Ariz. (KGUN) — Tucson Police officers are increasing their presence at Midtown parks as part of a new year-long initiative called "Operation Relay" aimed at making public spaces safer and more ...

Timothee Chalamet picked up the trophy for best actor at the Critics Choice Awards on Sunday (January 4), for his lead ...

Toppled Venezuelan President Nicolas Maduro pleaded not guilty on Monday to narcotics charges after President Donald Trump's ...

Currently, the cross-border e-commerce and global trade environment are becoming increasingly complex, and traditional foreign trade models are facing profound challenges. Especially for small and ...

If you're a casual track and field fan, you've probably heard of the 4x100 and 4x400 meter relays and can likely deduce how they are run from the names of the events alone. However, those are not the ...

Waste carbon from farms, sewage and other sources can be processed into high-grade bio-based fuels more easily with a new PNNL-developed flow cell. In this animation, the flow cell receives biocrude ...

Ukraine loses 1,180 servicemen in all special op areas over past day Ukraine loses nearly 1,280 servicemen along engagement line over past day ...

Abstract: This letter proposes a contention-based random access for air-to-ground communications, which is based on a slotted ALOHA protocol with a relay control scheme (RCS-ALOHA). In RCS-ALOHA, idle ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

This month in security with Tony Anscombe – December 2025 edition As 2025 draws to a close, Tony looks back at the cybersecurity stories that stood out both in December and across the whole of this ...