SAN FRANCISCO (AP) -- Financial services startup Square is trying to turn the swipe of a credit card into an act of generosity. To pull it off, Square is unveiling a red credit card reader that will ...

Apple has been a long time supporter of Project RED by selling special edition products that help the charity, but now you can help fight AIDS just by swiping credit cards on your iPhone. Project RED ...

Square, the payments company that makes it easy for small businesses to accept credit card payments wherever you go, is finally catching up with the times today by updating its tiny card reader.

When a gadget company sells its products for big bucks, it has every reason to refine its designs on an ongoing basis, making them ever more tempting to paying customers. But if the gizmo in question ...