Tech Xplore news

Tech Xplore / Beyond shade: Researchers improve radiant cooling to make outdoor temperatures feel cooler

A team of UCLA engineers and researchers has developed a new technique to make it feel up to 10 degrees Fahrenheit cooler outside while preserving a sense of safe and open space.

Jul 15, 2025 in Energy & Green Tech
Tech Xplore / First publicly available Japanese AI dialogue system can speak and listen simultaneously

How do you develop an AI system that perfectly mimics the way humans speak? Researchers at Nagoya University in Japan have taken a significant step forward to achieve this. They have created J-Moshi, the first publicly available ...

Jul 15, 2025 in Robotics
Tech Xplore / New method makes AI language model evaluations faster, fairer, and less costly

Assessing the progress of new AI language models can be as challenging as training them. Stanford researchers offer a new approach.

Jul 15, 2025 in Machine learning & AI
Tech Xplore / Wriggling robot worms team up to crawl up walls and cross obstacles

The slimy, segmented, bottom-dwelling California blackworm is about as unappealing as it gets—but get a few dozen or thousand together, and they form a massive, entangled blob that seems to take on a life of its own.

Jul 15, 2025 in Robotics
Tech Xplore / NVIDIA's new AI tool enables precise editing of 3D scenes and photorealistic images

Over the past years, computer scientists have introduced increasingly sophisticated generative AI models that can produce personalized content following specific inputs or instructions. While image generation models are now ...

Jul 14, 2025 in Computer Sciences
Tech Xplore / First electronic–photonic quantum chip created in commercial foundry

In a milestone for scalable quantum technologies, scientists from Boston University, UC Berkeley, and Northwestern University have reported the world's first electronic–photonic–quantum system on a chip, according to ...

Tech Xplore / What a folding ruler can tell us about neural networks

Deep neural networks are at the heart of artificial intelligence, ranging from pattern recognition to large language and reasoning models like ChatGPT. The principle: during a training phase, the parameters of the network's ...

Jul 14, 2025 in Computer Sciences
Tech Xplore / Battery breakthrough: Researchers improve performance of rechargeable water-based cells

Engineering researchers at the University of Alberta have found a way to make rechargeable, environmentally friendly water-based batteries perform far better than those currently available.

Jul 14, 2025 in Energy & Green Tech
Tech Xplore / New simulation system generates thousands of training examples for robotic hands and arms

When ChatGPT or Gemini give what seems to be an expert response to your burning questions, you may not realize how much information it relies on to give that reply. Like other popular generative artificial intelligence (AI) ...

Jul 14, 2025 in Robotics
Tech Xplore / Disappearing electronics: Biodegradable fiber electronics offer solution to e-waste and textile pollution

The world produces over 92 million tons of textile waste annually, much of it made from synthetic materials that can linger for centuries. Add to that the surge in wearable electronics—smartwatches, fitness trackers, sensor-laden ...

Jul 14, 2025 in Energy & Green Tech
Tech Xplore / Mechanical tuning boosts performance of terahertz communication devices at high frequencies

Terahertz frequencies above 100 GHz offer extremely wide bandwidths suitable for next-generation wireless communications, and research toward their practical use is ongoing worldwide. In particular, the 150 GHz and 300 GHz ...

Jul 14, 2025 in Engineering
Tech Xplore / New method replaces nickel and cobalt in battery for cleaner, cheaper lithium-ion batteries

A team of McGill University researchers, working with colleagues in the United States and South Korea, has developed a new way to make high-performance lithium-ion battery materials that could help phase out expensive and/or ...

Jul 11, 2025 in Energy & Green Tech