Scientists create a self-powered sensor that stretches nearly seven times its length
Imagine wearing a lightweight patch that can monitor your heartbeat, breathing and movements for long periods without ever needing a battery.
Or imagine robots with...
Scientists create brain-like electronic device that can sense, remember and forget
Researchers at Oregon State University have developed a new light-sensitive electronic device that works more like the human brain.
The innovation could lead to artificial...
New electronic ‘nose’ can tell when your food is spoiled
Many people rely on the sniff test to decide whether food is still safe to eat.
If milk smells fine or leftovers don't seem off,...
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...
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...
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 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...
TikTok’s ‘Not Interested’ tool beats swiping, but effect may quickly wear off
Just like snowflakes, no two TikTok For You pages look alike.
And that is intentional. The social media site's highly personalized—and black box-like—recommendation algorithm has...
Smart rescue drone could save people who fall overboard at sea
Falling overboard from a ship is one of the most dangerous emergencies at sea.
Every minute matters, and the chances of survival can quickly decrease...