Support for creating, editing, and saving transparent PNG images goes hand in hand with support for layers, since it's useful to be able to pull a single object out of an existing image so you can ...

Steps to maintain transparency when resizing PNG images. Let's get real. This is how to make sure your PNGs always look sharp and honest when you resize them: 1) Always start with a high-quality PNG.

Satellite imagery taken from 1972 until 2002 shows the destruction PNG's pristine rainforests is worse than originally thought.