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Articles by Tech Xplore

Computers

WhatsApp security vulnerability discovered by researchers

November 18, 2025 Tech Xplore

IT-Security Researchers from the University of Vienna and SBA Research identified and responsibly disclosed a large-scale privacy weakness in WhatsApp’s contact discovery mechanism that allowed the enumeration of 3.5 billion accounts. In collaboration with the […]

Computers

Wireless image transmission technique filters redundant data intuitively—just like a human

November 18, 2025 Tech Xplore

A new AI-driven technology developed by researchers at UNIST promises to significantly reduce data transmission loads during image transfer, paving the way for advancements in autonomous vehicles, remote surgery and diagnostics, and real-time metaverse rendering—applications […]

Technology

Wearable tech lets users control machines and robots while on the move

November 18, 2025 Tech Xplore

Engineers at the University of California San Diego have developed a next-generation wearable system that enables people to control machines using everyday gestures—even while running, riding in a car or floating on turbulent ocean waves.This […]

Technology

Could atoms be reordered to enhance electronic devices?

November 18, 2025 Tech Xplore

The optical properties of a thin layer of the semiconductor germanium-tin (GeSn) sandwiched between barriers of silicon-germanium-tin (SiGeSn), a structure known as a quantum well, have been studied with a focus on improving lasers and […]

Internet

Cloudflare outage impacts thousands, disrupts transit systems, ChatGPT, X and more

November 18, 2025 Tech Xplore

A widely used Internet infrastructure company said that it has resolved an issue that led to outages impacting users of everything from ChatGPT and the online game, “League of Legends,” to the New Jersey Transit […]

Internet

Global number of Internet users increases, but disparities deepen key digital divides

November 17, 2025 Tech Xplore

The world’s online population grew by more than 240 million people in 2025, according to Facts and Figures 2025 released today by the International Telecommunication Union (ITU). The new estimates confirm continuing progress in expanding […]

Internet

The most effective online fact-checkers? Your peers

November 17, 2025 Tech Xplore

When the social media platform X (formerly Twitter) invited users to flag false or misleading posts, critics initially scoffed. How could the same public that spreads misinformation be trusted to correct it? But a recent […]

Technology

Plasma-based method creates efficient, low-cost catalysts for metal–air batteries

November 17, 2025 Tech Xplore

Due to the intense global impact of fossil fuel overuse on air quality and climate, the search for advanced clean energy solutions has become critical. Metal–air batteries offer a game-changing alternative, holding the potential to […]

Technology

Researchers complete first real-world verification of maritime IoT communications network

November 17, 2025 Tech Xplore

Korean researchers have successfully verified the world’s first real-world maritime Internet of Things (MIoT) communication network, which collects marine data by installing sensors and communication devices on ships, ports, and marine facilities and can be […]

Technology

Soft robot powered by edible pneumatic battery and actuator

November 17, 2025 Tech Xplore

Using common kitchen ingredients such as citric acid and sodium bicarbonate, scientists have created an edible pneumatic battery and valve system to power soft robots.This article was originally published on this website.

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