Hardware news
Hardware
OpenAI unveils AI chip Jalapeno
OpenAI on Wednesday unveiled its first custom-designed computer chip, called Jalapeno, built to run ChatGPT and other artificial intelligence products faster and more cheaply.
5 hours ago
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Hardware
Chinese supercomputer displaces US machines as world's fastest for first time since 2017
A supercomputer in China now outranks its U.S. counterparts as the world's most powerful, marking the first time since 2017 that a Chinese computer has topped a list sometimes viewed as a measure of a nation's technological ...
12 hours ago
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Brain-inspired AI architecture could compute faster while using far less power
Spiking neural networks (SNNs) are artificial intelligence (AI) models inspired by how biological neurons communicate with each other. While biological neurons exchange information in the form of electrical impulses, SNNs ...
Ultraefficient chip could help tiny robots traverse complex environments
A new chip developed by MIT researchers could help tiny, low-power UAVs avoid obstacles as they zip around tight corners inside an industrial HVAC system to check for gas leaks. The chip allows small autonomous robots and ...
Jun 23, 2026
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Sound waves could power a new kind of chip inspired by the human brain
Neuromorphic computing is a computing approach that mimics how the human brain works. Our gray matter is a marvel of nature, capable of handling huge volumes of data with incredible energy efficiency. While modern AI hardware ...
Hardware
Spin-orbit torque hardware creates random keys and reveals unauthorized access attempts
The information exchanged by modern devices is typically protected by cryptographic techniques, approaches that convert readable data into scrambled, unreadable code that can only be deciphered by authorized parties or devices. ...
Jun 18, 2026
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Hardware
Brain-inspired phototransistor could cut AI energy use by sensing and storing data
Inspired by the human brain, Oregon State University researchers have developed a new light-sensitive device that combines sensing and memory while controlling how digital memories strengthen or fade over time. The research ...
Jun 17, 2026
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Hardware
Light rewrites magnetic memory in one pulse, opening path to lower-power AI chips
As artificial intelligence, cloud computing and digital services continue to expand, the world is facing a growing need for faster and more energy-efficient ways to store and process information. A team led by the National ...
Jun 11, 2026
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Hardware
New OS kernel uncovers hidden Apple M1 behavior and possible Phantom attack
A new kernel (core program) within an operating system gives researchers a cleaner view of what's happening inside a processor. Called Fractal and developed at MIT, the kernel has already surfaced previously unknown behavior ...
Jun 10, 2026
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Hardware
Researchers discover hidden chip threats and a way to stop them
Every day, billions of people trust computer chips to protect their most sensitive information, ranging from banking passwords to national security secrets. But what if those chips were secretly compromised before they even ...
Jun 9, 2026
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Hardware
Self-testing quantum chip generates certified random numbers while checking its hardware in real time
Randomness forms a crucial backbone of modern society, where every encryption key, secure transaction and digital signature depends on random numbers that no adversary can predict. But every random number generator ever deployed, ...
Jun 9, 2026
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Hardware
Ultra-thin MoS₂ computer packs 1,400 transistors onto one chip
The rapid advancement and diffusion of artificial intelligence (AI) systems, such as the machine learning models underpinning the functioning of ChatGPT, Gemini and similar platforms, have posed new demands on the electronics ...
Hardware
Real-time X-ray compression shrinks file size by 8,000 times
Researchers led by Takaki Hatsui at the RIKEN SPring-8 Center (RSC) in Japan and collaborators have developed a new approach to compressing X-ray imaging data in real time, reducing the size of data files by more than 8,000 ...
Jun 3, 2026
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Hardware
Rethinking AI hardware with tiny vibrating beams
Cornell researchers have developed a new type of computing device that stores information electrically but reads it through tiny mechanical motion, an unusual approach that could open a path toward more energy-efficient hardware ...
Jun 1, 2026
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Hardware
Nvidia launches Windows laptop chip for AI era
Nvidia unveiled a powerful laptop chip for Windows machines on Monday, staking its claim in the market for next-generation consumer PCs integrated with artificial intelligence.
Jun 1, 2026
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Hardware
Nvidia PC chip hailed as 'game changer' in race for AI device
Laptop chipmakers such as Intel and AMD should be worried about their new rival Nvidia, experts say, after the US hardware titan announced Monday a push into the personal computer market.
Jun 1, 2026
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Hardware
3D silicon circuits bring denser computer chips closer to reality
By stacking transistors on top of one another, rather than laying them side by side on a flat chip, many electronic engineers are hopeful that vast amounts of computing power could be packed into tiny spaces, all while cutting ...
Hardware
Optical device uses humidity to unlock hidden information and offers new option for data storage
Engineers at the University of California San Diego have developed an optical device that reveals hidden images and changes colors in response to different levels of humidity. The technology, published in Light: Science & ...
May 27, 2026
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Hardware
New light-based switch could cut chip energy use and speed future AI photonics
Photonic devices are hardware systems that can process information using light instead of electricity. These systems could potentially perform computations faster than electronic devices, while also consuming less energy.
Hardware
Signal-folding design helps neuromorphic chip slash AI energy use
Artificial intelligence systems, such as large language models (LLMs) and convolutional neural networks (CNNs), can analyze large amounts of data and rapidly generate desired content or identify meaningful patterns. However, ...
Hardware
Thermal 'tug-of-war' enables memory with 66× lower energy consumption
Researchers have developed a memory technology that can store and retain data using almost no electricity by controlling spin states through temperature changes. The work, led by researchers from POSTECH and Chungnam National ...
May 13, 2026
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Hardware
Memristor chip merges memory and computing, cutting AI power use by more than half
With a simple click, your hastily taken photo sharpens, a garbled voice message turns into polished text and a chatbot drafts an email in perfect prose. Today's digital tools, enhanced by artificial intelligence (AI), seem ...
May 8, 2026
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Hardware
Inspired by the brain, researchers build smarter and more efficient computer hardware
As traditional computer chips reach their physical limits and artificial intelligence demands more energy than ever, University of Missouri researchers are rethinking how computers work by taking cues from the human brain. ...
May 7, 2026
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Hardware
Silicon oscillators solve computer problems that would take thousands of years using semiconductors
In the era of big data and artificial intelligence, a new approach has emerged for solving combinatorial optimization problems, which involves finding the most efficient solution among many possible options and can otherwise ...
May 6, 2026
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Software
A hardware-software co-design can efficiently run AI on edge devices
A new hardware-software co-design increases AI energy efficiency and reduces latency, enabling real-time processing of continuous data streams like video or sensor feeds. The neuromorphic approach unlocks the ability to run ...
Apr 11, 2026
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