A rare cloud phenomenon has been spotted and photographed by eagle-eyed reader Adrian Webster. He spotted these noctilucent ...

The DTNLS method first uses the color texture feature of the image to segment the pixels and then obtains the clustering center and segmentation boundary outline. 3D LiDAR point cloud texture ...

The fourth-generation Amazon Echo speaker takes the sound quality and smart home hub capabilities of the Echo Plus and puts it in a new round package.

The app allows for high-resolution canvases up to 16K by 8K on compatible iPad Pros. It also lets you create storyboards, GIFs, animatics, and simple animations.