The smartphone features a large 6.3-inch LTPO Super Retina XDR OLED display with a smooth 120Hz refresh rate and an ...

I put the Oppo Find X9 Pro’s Hasselblad telephoto lens to the test on moon shots and star clusters. Here’s what worked and ...

The Xiaomi 17 Ultra features a triple-camera system consisting of a 14mm ultra-wide lens, a 23mm Leica 1-inch ultra dynamic ...

The Aqara FP300 is a battery-powered presence sensor with Thread and mmWave radar, giving HomeKit precise motion and ...

Physicists at the Cubic Kilometre Neutrino Telescope Initiative, KM3NeT, built a cathedral of glass spheres that listens for ...

Do you remember that laser gun toy we used to play with as kids? And the warning that came with it, stating that the laser pointer could damage your eyes? Laser light can be dangerous not only for ...

Here are 2025's most popular questions and answers from The Journal's Car Doctor column, from rotating tires to oil changes.

You can find the Xtra Muse Vlogging Camera available for purchase on Amazon for $419, down from $699. That’s a $280 discount, ...

It’s Christmas today, and Xiaomi officially unveiled the 17 Ultra by Leica in China. As its latest camera powerhouse, the 17 ...

NASA is using a high-altitude ER-2 aircraft and the AVIRIS-5 sensor to map critical minerals across the American West, supporting research on resources used in electronics, clean energy, and national ...

From bolt-on teleconverters to 200MP sensors to the AI takeover, 2025 has been a good year for smartphone photography – and ...

A simple burst of visible light can now create skin-safe electrodes that could transform medical and wearable electronics.