Electric vehicles pass tipping point, breaking the link with oil prices
When the Strait of Hormuz first closed in March and oil hit US$120 a barrel, a very old question came back: is this finally...
Tiny skin sensor helps doctors detect kidney and liver damage early
Modern medicine relies heavily on tests that only give short snapshots of what is happening inside the body.
For example, when doctors check how a...
How to stay human in the age of AI: The skills that matter most
When tools like ChatGPT became widely available, many people saw it as a turning point.
Artificial intelligence quickly entered daily life, helping with writing, research,...
Tiny battery-free tags could transform care at home
A new technology is showing that something as simple as radio waves—already used to track packages or find lost items—could soon help doctors monitor...
A simple mixing trick could unlock safer, longer-lasting “dream batteries”
Imagine a battery that holds more energy, lasts longer, and is safer to use.
Scientists from Argonne National Laboratory and University of Chicago say they...
How do ionic hair dryers work? Can they do what they promise?
If you've been in the market for a new hair dryer, you've likely seen advertising for ionic ones.
Some claim to produce negative ions in...
Scientists create materials that can walk, crawl, and move on their own
Most materials we use every day—like metal, glass, or rubber—are passive. They only move or change shape when we push or pull them.
But scientists...
Think your voice is private? AI can analyze and clone it
Talking to machines has become part of everyday life. From asking Amazon Alexa for the weather to dictating messages on a phone, voice technology...
New transparent film keeps cars cooler by 6°c without using electricity
A new type of transparent film could help keep cars much cooler in hot weather—without using any electricity.
Researchers from Seoul National University, working with...
Nature’s super seed: How an Australian nut could make helmets safer
A small, hard seed from Australia may help scientists design stronger and safer protective gear.
Researchers at New York University Abu Dhabi have been studying...
Forget smart glasses—These tiny earbuds can see and answer your questions
Imagine wearing a pair of ordinary wireless earbuds that can quietly “see” what you see and answer your questions about it.
Researchers at the University...
Tiny gold particles could make zinc batteries last much longer
As the world moves toward renewable energy like solar and wind, the need for better and more reliable batteries is growing quickly.
These energy sources...
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How a new wave of fighter jets could transform aerial combat
The most advanced fighter jets in the world are known as "fifth generation." They contain technologies developed in the first part of the 21st...
‘Surfing attack’ hacks Siri, Google with ultrasonic waves
Ultrasonic waves don't make a sound, but they can still activate Siri on your cellphone and have it make calls, take images or read...
Electric cooker is an easy, efficient way to sanitize N95 masks
In a new study, researchers found owners of electric multi-cookers may be able to add another use to its list of functions: sanitization of...
AI blood test could detect pancreatic cancer much earlier
Pancreatic cancer is one of the most dangerous forms of cancer in the world. Many patients do not know they have the disease until...
Scientists create new material that could both move and block heat
This unusual material could improve the reliability of electronics and other devices.
Moving heat around where you want it to go—adding it to houses and...