New 3D concrete technology could transform how buildings are made
As cities become more crowded and construction companies struggle to find enough workers, the building industry is searching for faster and more efficient ways...
How hidden flaws caused light pole disasters in hurricane Ian
When Hurricane Ian swept across Florida in 2022, several aluminum light poles on a bridge in Central Florida suddenly cracked or collapsed.
What puzzled engineers...
New calcium battery lasts 1,000 cycles, offering lithium alternative
As the world moves toward renewable energy and electric vehicles, the need for better batteries is becoming more urgent. Today, most devices — from...
Smartwatches could detect depression relapse weeks before symptoms return
A simple wearable device such as a smartwatch could one day help prevent the return of major depression by warning people weeks or even...
Think before you type: Study warns AI chats may expose your private life
As artificial intelligence chat tools become part of daily life at work, school, and home, many people may be sharing more personal information than...
New 3D printing ink made from wood waste can be recycled with water
3D printing has changed how products are designed and manufactured, allowing engineers and designers to create complex objects layer by layer from digital models.
The...
New tree-inspired cooling method could solve AI data center heat crisis
Artificial intelligence is transforming the world, but it comes with a hidden cost: enormous heat.
Modern AI data centers pack thousands of powerful processors into...
Robotic arm can feel like part of the body—if it moves at the right...
As artificial intelligence advances, future prosthetic arms may be able to move on their own to assist users with daily tasks.
But for these devices...
Scientists create “liquid solar battery” that works without electricity
One of the biggest challenges of renewable energy is what happens when the sun is not shining.
Solar panels produce electricity during the day, but...
Meet the new TikTok, same as the old TikTok
After a legislative ban, a trip to the Supreme Court, and repeated deadline extensions, TikTok recently made a deal to spin out an American...
Smart earbuds could soon detect early signs of cognitive decline
Earbuds may soon do much more than play music or take phone calls.
According to a new international study, the same devices millions of people...
New device can hide your heartbeat from radar surveillance
Imagine sitting at your desk during a normal workday. You log into your computer, unaware that a built-in sensing system could be tracking your...
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A step forward in cybersecurity: the quantum leap
In the world of technology and cybersecurity, scientists are always on the hunt for new ways to keep our digital information safe from hackers.
At...
What are non-fungible tokens or NFTs?
Non-fungible tokens, or NFTs, are digital assets that are provably unique.
They are linked to digital (and sometimes physical) content, providing proof of ownership.
NFTs have...
Scientists develop robust molecule to boost performance and stability of organic electronics
Chemists at RIKEN have developed a new molecule that significantly enhances the performance of organic electronic devices while being more stable than previous alternatives.
This...
Scientists unravel the secrets of printed electronics
Next-gen electronics is envisioned to be non-rigid, component-free, flexible, bendable, and easily integrable with different objects.
Direct-write printing techniques provide unique opportunity to enable this...
This smart white cane works like a self-driving car
A new, affordable smart cane guides people with visual impairments safely and efficiently through their environments, say researchers.
Most know the white cane as a...




















