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Hardware
How malicious SIM cards can hijack smartphones, EV chargers and connected devices
Subscriber Identity Modules (SIMs), secure elements used to connect devices to a mobile network, can pose severe security risks when compromised. A malicious SIM could allow attackers to gather information about a device, ...
3 hours ago
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Computer Sciences
AI framework rooted in cognitive science could complete tasks more efficiently
In recent years, computer scientists have developed a wide range of artificial intelligence (AI) models that can rapidly recognize patterns in data, generate content and solve other computational problems. Many of these AI ...
Aug 8, 2026
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AI agents automate atom-by-atom simulations to accelerate discovery of new materials
A team from the U.S. Department of Energy's (DOE) Argonne National Laboratory has successfully demonstrated an artificial intelligence (AI)-driven system to automate a powerful simulation method that predicts how atoms in ...
Aug 7, 2026
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'Chameleon' chip adapts to changing data speeds, cutting prediction errors by up to 40-fold
AI semiconductors are becoming more programmable. KAIST researchers have developed a device whose response characteristics can be programmed to process data that changes at different speeds. The technology reduced prediction ...
Aug 7, 2026
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When security becomes a risk factor—privacy risks of public URL-scanning services
URL scanning services are now a common component of modern security workflows. They help detect phishing websites or malware early and warn users before they visit a URL. However, the practice of some of these services—publishing ...
Aug 7, 2026
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Engineering
Negative imaginary theory moves from math niche to robots, aircraft and nanodevices
Over the past two decades, a powerful but highly specialized branch of control engineering—known as negative imaginary (NI) systems theory—has quietly evolved into a key tool for stabilizing complex, vibration-prone systems, ...
Aug 7, 2026
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Energy & Green Tech
Not all clean power cuts emissions equally: Timing and location determine impact
On paper, a megawatt-hour is just a megawatt-hour; it will charge your phone or run your dishwasher the same way, regardless of the source. However, its value to, or impact on, the environment is not fixed. It depends almost ...
Aug 7, 2026
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Technology news
Consumer & Gadgets
Thinking about trading your car in for an EV? Here's a compelling new reason to do it now
In recent months, American drivers have felt the pain of increased prices at the gas pump. There's some evidence that higher prices may be fueling interest in greener ways of getting around. Battery electric cars, more commonly ...
Aug 6, 2026
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Software
Optimizing software: Computing professor's 'egg' downsizes programs to make them more nimble
Many software tools, including compilers, optimizers and synthesizers, have a common task at their core. They must transform long, complicated programs into simplified equivalents. These scaled-down programs run faster and ...
Aug 6, 2026
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Energy & Green Tech
Chemists race to turn industrial waste into renewable resource
Researchers have developed a process for converting carbon dioxide and industrial waste into green hydrogen, reporting in a new study that turning trash into valuable mineral products could usher in a more efficient way to ...
Aug 6, 2026
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Engineering
Pagoda-inspired floors reduce tower sway while cutting material needs
Imperial and Arup pioneer a new approach to designing tall buildings that uses the building's own weight to reduce movement in high winds and earthquakes. Inspired by traditional Japanese pagodas, it makes towers safer while ...
Aug 6, 2026
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Computer Sciences
Hidden goals can undermine AI teamwork, study finds
Large language models (LLMs), the computational models that underpin conversational agents such as Gemini and ChatGPT, are now widely used by people worldwide to rapidly find information, summarize documents and generate ...
Engineering
A new way to watch heat move through electronics
The same overheating problem that happens to our laptops also plagues computer servers and data centers around the world—and heat management is only getting harder as computer chips get more compact and powerful.
Aug 6, 2026
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Energy & Green Tech
Silver-containing zeolite offers new route for separating fusion fuel isotopes
Fusion power plants of the future will not only require extremely hot plasmas and strong magnetic fields but also a fuel cycle in which the hydrogen isotopes deuterium and tritium can be recovered, separated and reused. Together ...
Aug 6, 2026
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Energy & Green Tech
Paste-and-laser strategy helps TOPCon solar cells reach 26.31% certified efficiency
Improving the efficiency of solar cells is key to reducing the cost of solar power. Now, scientists have developed a new synergistic metallization strategy for tunnel oxide passivated contact (TOPCon) solar cells. The approach ...
Aug 6, 2026
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Engineering
These 3D-printed objects can tell you if they're being used properly
Imagine a bottle of hazardous chemicals sitting on a laboratory shelf that changes its appearance to alert scientists that its lid is not properly secured, potentially preventing a dangerous spill.
Aug 5, 2026
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Consumer & Gadgets
AI models nearly erase female characters when they write kids stories about animals
Last year, Melanie Walsh, a University of Washington assistant professor in the Information School, wrote an article examining how 300 popular children's books gendered their animal characters. Of the 13 most common animals, ...
Aug 5, 2026
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