Abstract: In this work, we consider a two-phase covert communication system assisted by a wireless powered jammer via a reconfigurable intelligent surface (RIS) with discrete phase shifts.

Neil Humphrey receives funding from various bodies including The National Lottery Community Fund to conduct research on young people's wellbeing Qiqi Cheng does not work for, consult, own shares in or ...

LoopMessage, a macOS app and global application programming interface (API) provider founded by Andrii Konovalskyi, aims to secure maximum privacy in human-to-human ...

Microsoft Incident Response – Detection and Response Team (DART) researchers uncovered a new backdoor that is notable for its novel use of the OpenAI Assistants Application Programming Interface (API) ...

Just a few fibers are enough for the two hemispheres of the brain to communicate with each other. This was shown by a new international study led by Professor Dr. Michael Miller (University of ...

Agora's Conversational AI Engine recognized for enabling seamless, real-time interaction between humans and AI agents. SANTA CLARA, Calif., Sept. 8, 2025 /PRNewswire/ -- Agora, Inc. (NASDAQ: API), a ...

Transform into a fierce ocelot with this bold and creative big cat makeup tutorial! Perfect for costume parties, Halloween, or whenever you want to unleash your wild side. Follow along step-by-step to ...

How does information get passed up and down the chain in your organization? Which communication techniques do the best job of keeping everyone well-informed? And are you assuring that communication is ...

When a corporate crisis hits, attorneys often bring in investigators and PR consultants to uncover facts and manage reputational risk. But without the right structure, those critical communications ...

When researchers set up trail cameras, they never quite know what they'll pick up. One team in Peru caught a sight straight out of a Disney flick. As the New York Times reported, a camera trap at the ...

Researchers at EPFL and Harvard University have engineered a chip that can convert between electromagnetic pulses in the terahertz and optical ranges on the same device. Their integrated design could ...