Abstract: In this article, physical–virtual synchronization control is investigated for a carlike mobile robot (CLMR) based on a digital twin (DT) system under communication delays. The DT system is ...

Abstract: Uncrewed aerial vehicle-mounted base stations (UAV-MBSs) provide flexible wireless connectivity, extending communication coverage in underserved areas. Recently, multi-agent reinforcement ...

This episode begins with a major collision during rush hour. The damage suggests a high-impact crash, and witnesses report serious injuries. The night continues with a police impound involving a ...

Clashes have renewed in Aleppo between the Syrian army and the Syrian Democratic Forces (SDF). No face in CCTV, no forensic evidence: How Delhi Police cracked ...

Greenland, a vast and sparsely populated self-governing Danish territory, has been thrust into the geopolitical spotlight once again. "We need Greenland from the standpoint of national security," U.S.

The vessel was one of two taken into American custody as the Trump administration said it was executing a “deal to take all the oil.” By Nicholas Nehamas Eric Schmitt Julian E. Barnes and Michael ...

What’s the difference between a Democrat and a socialist? That was the question MSNBC’s Chris Matthews posed to Rep. Debbie Wasserman Schultz (D., Fla.) in 2015, when she was head of the Democratic ...

Bitcoin traded above $94,000 as of Monday afternoon, levels last seen in early December, as investors digested the weekend news that the U.S. had captured Venezuelan President Nicolás Maduro. Ousting ...

It’s been two years since Richmond’s housing authority announced plans to redevelop the downtown Grace Street Apartments building as low-income housing for seniors. To Murry Pitts, who owns the former ...