Tour the Pennsylvania & Western RR, Bob Bartizek’s impressive O scale (1:48, 3-rail) model railroad representing a fictional ...

Hackers are actively exploiting a critical vulnerability (CVE-2025-32463) in the sudo package that enables the execution of commands with root-level privileges on Linux operating systems. The U.S.

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Monday added a critical security flaw impacting the Sudo command-line utility for Linux and Unix-like operating systems to its Known ...

SUING: Oregon Gov. Tina Kotek and other political leaders hold a press conference decrying President Donald Trump’s vow to send federal troops to Portland. (Thomas Patterson/Thomas Patterson) ...

The Texas Tech University system has ordered all faculty to refrain from classroom discussions of transgender identity, The Texas Tribune reported. “While recognizing the First Amendment rights of ...

This summer, the French Navy and Air Force conducted qualitative aerial refueling testing with French Rafale, MRTT and A400M tankers as a part of a collaborative effort between the E-2/C-2 Airborne ...

Over the past two weeks, leadership at UC Berkeley and the UC Office of the President, or UCOP, has come under fire following the disclosure that roughly 160 names of students and faculty had been ...

The concrete bed stopped a commercial flight that lost control during landing. The safety system slows a runaway aircraft by collapsing under its weight. By Mark Walker A concrete safety bed stopped a ...

Abstract: This article concentrates on the problem of practically time-synchronized tracking control for multi-input multi-output (MIMO) systems with unmatched nonlinearities and input saturations.