Abstract: This article studies the adaptive control problem for a class of uncertain strict-feedback nonlinear systems, where both tracking error and full states need ...

Ms. Sifferlin is an Opinion health and science editor and the author of the forthcoming book “The Elusive Body: Patients, Doctors, and the Diagnosis Crisis,” from which this essay is adapted. Late ...

Last year, OpenAI cofounder and former exec Andrej Karpathy coined the term “vibe coding,” a new approach involving the rapid development of software by feeding an AI model a series of natural ...

Representative image of a Patriot missile being test fired.U.S. Army/NARA/DVIDS Global defense technology giant, AeroVironment (AV), has recently been awarded a $97 million U.S. Army contract for ...

As commuters endure a third work day of reduced schedules and train diversions, Amtrak and NJ Transit officials said the bridge project that is the reason for a month-long rail service disruption is ...

A student admissions website used by families to enroll children into schools has fixed a security lapse that was exposing their personal information. The website, Ravenna Hub, which lets parents ...

The Gateway Tunnel Project is poised to get back on track after more than $200 million in funding that had been withheld is now back. New York Gov. Kathy Hochul and other officials say construction ...

PCWorld reports on a critical Microsoft Copilot bug (CW1226324) that allows the AI to scan and summarize confidential Outlook emails, bypassing privacy protections. This vulnerability affects ...

Researchers at Microsoft have created a data-storage system that can remain readable for at least 10,000 years — and probably much longer. In the digital age, the need for data storage is ballooning.

Members of Congress sharply criticized the Justice Department over allegations that it was tracking what lawmakers were searching for as they viewed unredacted versions of the Jeffrey Epstein files. A ...

Ørsted (DNNGY) closed +4.8% on Friday after saying its two U.S. offshore wind projects that have been slowed by delays from the Trump administration are back on track to be completed as scheduled, ...