Inspired by the shape-shifting skin of octopuses, Penn State researchers developed a smart hydrogel that can change appearance, texture, and shape on command. The material is programmed using a ...

Abstract: Remote sensing (RS) image change detection (CD) aims to identify and localize the differences in the same geographical area observed across bitemporal RS images. Existing CD methods ...

A new campaign dubbed 'GhostPoster' is hiding JavaScript code in the image logo of malicious Firefox extensions with more than 50,000 downloads, to monitor browser activity and plant a backdoor. The ...

The Trump administration is ruffling more feathers with some fans of America’s national parks — this time by replacing images of the picturesque parks on some annual passes with an image of President ...

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Scientists suggested that climate change could make central Vietnam a global hot spot for destructive storms. This year has seemed to prove the point. Scientists suggested that climate change could ...

If your Windows 11 PC refuses to change its desktop wallpaper, you’re not alone. Many users encounter this frustrating issue — where the system either ignores their chosen image or reverts to a plain ...

The lock screen is often the first thing you see when you wake your Mac. By default, Apple sets a simple, system-generated background that may or may not match your style. Thankfully, macOS lets you ...

It's natural to personalize things we own and put a stamp of our personality on them. We personalize our smartphone backgrounds, laptop wallpapers, and even set custom screensavers on our TVs. This ...

Microsoft Edge’s theme background feature is visually appealing but limited by its current implementation. Built in backgrounds are raster based and low resolution, especially noticeable on high-DPI ...

It'd be cool if I could set opacity for background image when my tab is not active. Let's say I'm in a tab with nightTab. Then, I switch to another window, while the browser is displayed. Whenever ...