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...

Hidden texting flaws let attackers impersonate contacts on iPhones and Androids

A major security flaw that allowed attackers to impersonate other people in text message conversations has finally been fixed across the United States, thanks...

Transparent OLED advance could power smarter windows, cars, and wearable displays

A team of researchers in South Korea has developed a new type of transparent OLED technology that could help improve future augmented reality (AR)...

Scientists create a water-based material that stores solar energy like a living system

Scientists at Northwestern University have developed a remarkable new material that can capture energy, store it for months, use it when needed, and then...

New sonar-camera system could help underwater robots navigate in near-zero visibility

Cloudy underwater conditions can be a major problem for robotic vehicles exploring the ocean. When underwater robots land on the seafloor, inspect shipwrecks, or dig...

Scientists use a single flash of light to rewrite magnetic memory 1,000 times faster

As artificial intelligence, cloud computing, and online services continue to grow, the demand for faster and more energy-efficient computer hardware is rising rapidly. Now, researchers...

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New electrode improves safety and efficiency of zinc-bromine batteries

As the world shifts from fossil fuels to renewable energy sources like solar and wind power, the need for reliable energy storage systems (ESSs)...

Interactive technology could ease urban traffic jams

Traffic congestion is a serious problem in the United States. A new study shows that interactive technology - ranging from 511 traffic information systems and...

How AI revolutionizes travel planning

In recent years, artificial intelligence (AI) has transformed how we approach travel. Gone are the days of endless browsing for flights, hotels, and attractions,...

Cell phone radiation may increase thyroid cancer risk in some people

In a new study, researchers found that radiation from cell phones is linked to higher rates of thyroid cancer among people with genetic variations...

Weakness is strength for this low-temperature battery

Scientists Diego have discovered new fundamental insights for developing lithium metal batteries that perform well at ultra-low temperatures; mainly, that the weaker the electrolyte...