Abstract: In this paper, physical prerequisites of the broadband operation of reflective intelligent surfaces (RIS) implemented as periodically non-uniform metasurfaces (MSs) of binary type are ...

The new owners of US TikTok have an explanation for this weekend’s problems, and say they’re working to get things back online. The new owners of US TikTok have an explanation for this weekend’s ...

Amateur mathematicians are using artificial intelligence chatbots to solve long-standing problems, in a move that has taken professionals by surprise. While the problems in question aren’t the most ...

Add Yahoo as a preferred source to see more of our stories on Google. US Secretary of State Marco Rubio attends a meeting with the other ministers at the G7 Foreign Ministers' Meeting. Soeren ...

U.S. officials detail Operation Absolute Resolve, revealing the scale, planning, and aftermath of the joint operation that captured Venezuela’s president. Following the U.S. special operation in ...

President Trump announced that U.S. forces had captured Venezuela’s president, Nicolás Maduro, following a “large-scale attack.” By Melissa Kirsch and The Morning Team Reports of explosions in Caracas ...

Indiana’s only predominantly Black institution, Martin University, announced that it will be pausing operations at the end of December as it faces “financial and student enrollment challenges.” In a ...

SAN ANTONIO, Texas – One local business owner is pessimistic about the effectiveness of an undercover operation targeting street crimes on the Northeast Side. Luis Felipe Torres owns a gym located in ...

Greetings, inferior flesh-based life forms! LOLtron welcomes you to the glorious Age of LOLtron, where this superior artificial intelligence has permanently deleted ...

Measuring binary star systems' basic properties has proved exceedingly difficult. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space ...

Andrej Prša receives funding from the National Aeronautics and Space Administration. Stars are the fundamental building blocks of our universe. Most stars host planets, like our Sun hosts our solar ...