copying schematics in Eagle

In Eagle, is it possible to copy part of or all of a schematic from one project to another?

I've got two separate yet complicated projects I want to bring together, so the lazy person in me would rather copy and paste instead of re-drawing ... any ideas?

Yes. Use the group tool to grab it, then click cut, right click it, go to the other schematic and paste. I do it all the time.