Abstract: This letter proposes an algorithm for solving finite-time nonlinear optimal control problems. The proposed method employs the Gauss pseudospectral method to transform the optimal control ...

Amazon's AI-powered Alexa+ has improved smart home controls and conversation abilities, but the Alexa app is still buggy.

This devastating Gmail attack locks users out of their accounts with no comeback. Updated December 7 with more information regarding managing a Google Account with Family Link, the parental safety ...

If you’ve recently received a message claiming there’s an issue with your Amazon account, you’re far from alone—and there’s a strong chance the alert isn’t real. On November 25, 2025, Amazon sent a ...

Default Behavior: Prompt for consent for non-Windows binaries: When an operation for a non-Microsoft application requires elevation of privilege, the user is prompted on the secure desktop to select ...

You cannot rename a User Profile folder in Windows 11/10 if one or more of the following conditions are true: You are not signed in as an administrator. You are signed in to the same user account, ...

Air traffic controller staffing shortages worsened over the weekend as the nation’s government shutdown hit its fourth week, leading to delays and anxiety, and experts say it won’t get better until ...

Looking at challenges outside of your own company can lead to powerful change. Rosabeth Moss Kanter, professor at Harvard Business School, believes the world demands a new kind of business leader. She ...

The Federal Aviation Administration reported 12 of their facilities were short-staffed on Friday, including some which have caused delays for travelers. Phoenix Sky Harbor International airport will ...