SEOUL, South Korea (AP) — North Korea unveiled for the first time a nuclear-powered submarine under construction, a weapons system that can pose a major security threat to South Korea and the US.

China is exploring the possibility of building a permanent base on the Moon inside natural tunnels formed by ancient lava flows. The Moon’s surface is riddled with millions of craters.

Right-click the shape and select Format Picture from the context menu. A Picture Format dialog box will appear. On the Picture tab, under Transparency, drag the Transparency slider or click the ...

In this post, we will help you create a Transparent Image in Paint.NET on Windows 11/10. Let’s say you have a PNG image with white or some other background and you want that PNG image with a ...