AI Could Help Detect Heart Disease Earlier and More Accurately
Heart disease remains the world's biggest killer. Every year, nearly 18 million people die from cardiovascular diseases such as heart attacks, heart failure, and...
Scientists turn wood into a super insulator that could strengthen the power grid
As demand for electricity continues to rise because of data centers, electric vehicles, and renewable energy, the world's aging power grid is facing increasing...
New artificial photosynthesis system makes solar fuel without batteries
Researchers in Japan have developed a new artificial photosynthesis system that can produce solar fuel more reliably under changing sunlight conditions without using batteries.
The...
Tiny new chip could give cameras super vision beyond human eyes
Researchers have developed a tiny chip that could help cameras and sensors see details that are normally invisible to both people and standard imaging...
Robot dogs could help firefighters safely detect hazardous chemicals
Researchers in Austria have developed a four-legged robot that could make firefighting operations safer by entering dangerous areas and detecting hazardous substances before firefighters...
New water-cooling technology could make AI chips 10 times more energy efficient
Artificial intelligence is transforming the world, but it also comes with a growing energy problem.
Modern AI systems require enormous computing power, and the powerful...
Swallowable ‘blueberry’ sensor could transform how we monitor body temperature
A tiny electronic sensor that can be swallowed like a pill may soon provide one of the most accurate ways to measure body temperature.
Engineers...
Simple color signals could help people learn to control prosthetic limbs faster
Using a robotic arm or prosthetic hand may seem straightforward, but it actually requires very precise control.
Even a simple task, such as picking up...
How drones could leap from water into the air like birds and rays
Watching a seabird burst out of the ocean or a mobula ray launch itself into the air makes the transition from water to sky...
Scientists create artificial eye that could transform self-driving cars
Self-driving cars and advanced robots rely on cameras, sensors, and artificial intelligence to understand the world around them.
However, these systems often struggle when lighting...
New light-powered fiber detects tiny amounts of bacteria in just one minute
Researchers in Japan have developed a new light-based technology that can rapidly gather thousands of bacteria into a tiny area, making them much easier...
AI can help spot fake news—But it may also weaken your critical thinking
Artificial intelligence tools such as ChatGPT, Claude, and Gemini are becoming increasingly popular sources of information.
Many people now use these systems not only to...
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Scientists predict new state of matter
Three scientists from the University of Chicago have run the numbers, and they believe there may be a way to make a material that...
Warren Buffett: Why I Was Wrong About Big Tech Companies
As the world's best investor, Warren Buffett isn't known for his holdings in the technology industry.
He used to say that he avoided tech altogether...
Revolutionary robot excavator builds a massive stone wall
At ETH Zurich, a group of researchers has achieved a remarkable feat in construction and robotics.
They have successfully deployed an autonomous excavator, named HEAP,...
New smart speaker could mute your room, shows study
Researchers have developed a fascinating new technology that can allow smart speakers to mute or control certain areas of a room, separating different conversations...
Scientists develop innovative system to harvest light efficiently
Converting sunlight into electricity or other forms of energy starts with an efficient light-harvesting system.
Ideally, this system should absorb the entire spectrum of visible...