Abstract: Differential Dynamic Programming (DDP) has become a popular strategy for optimizing nonlinear dynamic systems due to its algorithmic efficiency and precision in complex control tasks. The ...

Public health funds have been cut and frozen across the U.S. This is a KFF Health News story. When President Donald Trump posted a satirical music video on social media in early October depicting his ...

Penn Abroad has discontinued funding for the Penn English Program in London, bringing an end to the English department’s study abroad program. According to English faculty members, the decision to end ...

Hollow Knight: Silksong has four simple keys and four specially locked doors that hide a variety of discoveries. If you found a few and already used them, don’t worry: this guide will help you find ...

The original version of this story appeared in Quanta Magazine. Imagine that someone gives you a list of five numbers: 1, 6, 21, 107, and—wait for it—47,176,870. Can you guess what comes next? If ...

CLEVELAND — Voters across Cleveland cast their ballots Tuesday night in a municipal primary that will help determine key leadership roles that could shape the city's immediate future and send ripple ...

In the great tradition of Metroidvanias, there’s a weird key for sale at the very start of Hollow Knight: Silksong and the game doesn’t explain what it’s used for at all. There are actually multiple ...

Before you can vote in Washington state, you must register. Registration can be done in several ways: Online, by mail or in person. To register online you'll need your Washington state driver's ...

Primary key constraints fail to be dropped when there are dependent foreign key constraints. Database Error in model ..... Cannot delete constraint `..._pk` with non ...