This low-cost printed sensor could transform smart packaging and medical devices
Magnetic field sensors are everywhere in modern life, even though most people never notice them.
These tiny electronic components help detect movement, position, and distance,...
AI patch on your skin could act like a personal doctor—No Internet needed
A team of researchers has created a soft, stretchable electronic patch that can run artificial intelligence (AI) directly on the human body without needing...
Diamonds help hunt a new type of magnet that could revolutionize electronics
For almost 100 years, scientists believed there were only two main types of magnets.
One is the familiar ferromagnet, the kind found on refrigerators and...
Scientists create humidity-activated device that reveals hidden images in seconds
Scientists at the University of California San Diego have created a new optical device that can reveal hidden images and change colors when exposed...
New Room-Temperature Technique Could Revolutionize Future Photonic Chips
Researchers have developed a new way to create extremely small patterns on chip materials at room temperature, potentially opening the door to faster and...
New faster 3D printing method could help build human tissue
Scientists at École Polytechnique Fédérale de Lausanne (EPFL) have developed a much faster and more efficient way to 3D print soft materials that look...
Scientists use microcombs to achieve 112 Gbps wireless link for future 6G networks
The race to build faster wireless networks has just taken a major step forward.
Researchers at Tokushima University have successfully demonstrated an ultra-fast wireless connection...
Rejecting Internet cookies could hurt the free web, study warns
Almost every day, internet users are asked the same question: Do you accept cookies?
For many people, clicking “reject” has become automatic.
Concerns about privacy and...
How location-sharing apps are quietly changing modern relationships
Apps that let people share their real-time location have become a normal part of everyday life for millions of people.
Whether it’s checking if a...
New wearable device can detect hidden stress before you feel it
Engineers at Northwestern University have created a small wearable device that can detect stress hidden deep inside the body, even before a person may...