Chemists in South Korea have created a stable color-changing sensor that displays an easily quantifiable response to the pH of its surroundings. Published in Microsystems & Nanoengineering, Dong-Hwan ...

What if you could *see* UV radiation before it has the potential to cause harm? A novel color-changing ‘living’ sensor could make this a reality, revealing exposure to damaging UV light and paving the ...

Now it seems early adopters have made the leap of faith, and now most new car buyers are hedging their bets with hybrid or traditional internal combustion engines. Electric vehicles sales sunk to ...

JDK 26 moves to general production availability. This short-term release is backed by six months of Premier-level support. Java Development Kit (JDK) 26, the latest standard Java release from Oracle, ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Kathryn Rath Kathryn Rath is a writer covering audio, video, and smart-home ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...

Electric car sales boomed last year as prices dropped and more choice became available – as highlighted by the Independent EV Price Index. The government’s Electric Car Grant was launched in the ...

When the first electric cars began to appear on UK roads, they took the form of traditional family hatchbacks. These days, however, the number of electric cars has grown exponentially, and that means ...