Light powers everything from communications to sensing, yet even tiny imperfections can scatter it and weaken signals. To address this, a team led by the University of Bath—working with the University ...

Abstract: Device-to-device (D2D) communication offers significant potential for future wireless networks but faces challenges such as limited range, signal blockage, and interference. Reconfigurable ...

The exodus of chief executives this year and last is unusually large, marking a return to turnover rates not seen since before the pandemic.

Social media reach isn't a vanity metric. It's a reflection of trust, talent attraction and long-term brand strength in an ...

Awareness is powerful, but in systems built for performance, it often gets sidelined. We tell ourselves we’ll rest ‘after ...

Penn Engineers have developed a system that lets robots see around corners using radio waves processed by AI, a capability ...

We’ve filled every quiet moment, but boredom once had a purpose. What happens when it disappears—and what might we lose along ...

While the United States is several years into the latest artificial intelligence (AI) technology revolution, the success of AI has not been fully realized, said Lauren Knausenberger, former chief ...

The Signal Foundation president recalls where she was when she heard Trump cabinet officials had added a journalist to a highly sensitive group chat. Of course, you know the rest: In the piece, The ...

To the editor: As a resident of Tok and lifelong Alaskan, I’m writing to urge our senators to reject the proposed rescission package that would eliminate federal funding for the Corporation for Public ...