A new study challenges the traditional interpretation of the cosmic microwave background, this fossil light from the Big Bang ...

These are basically free desktop applications that allow you to remove the background of a photo and make it transparent. You can also find some free online photo background remover that you can ...

opaque backgrounds on images can be a hindrance - so knowing how to make the background transparent in Photoshop is a useful trick. Whether it's a plain white background, or you’ve been caught ...