Light can tie knots—literally. Engineers at Duke University have managed to manipulate laser beams to form intricate 3D patterns called optical knots, using custom-designed optics. These twisted beams ...

The Chairperson of the African Union Commission, H.E. Mahmoud Ali Youssouf, has learned with deep sorrow of the passing of H.E. Amara Essy of the Republic of Côte d’Ivoire. On behalf of the African ...

He was traded to the St. Louis Cardinals during that season, and they also delivered a message on Tuesday. "We are heartbroken to learn of the passing of Octavio Dotel," the team wrote.

"And so we are passing bills, especially on the illegal immigrant issue, that directly involve these issues. And so I think that's going to be something that's on President Trump's radar." ...

The Turing test has been popularised as the ultimate indicator of machine intelligence. But the truth is more complicated.

There have been several headlines over the past week about an AI chatbot officially passing the Turing test.Author Zena Assaad Senior Lecturer ...

After his incredible and historic feat, the 39-year-old Ovechkin got a message from Russian President Vladimir Putin. “I congratulate you on your outstanding record. You have surpassed legendary ...

Alex Ovechkin earned a message from Tom Brady after breaking Wayne Gretzky's all-time goal record in the Capitals latest game. Brady is considered the NFL's greatest player of all time after ...

Abstract: The received signal strength (RSS) fingerprint-based technique is extensively utilized for indoor localization, as it does not require time synchronization. However, conventional RSS ...