The "big" news of the week so far is the two papers published in nature that increased the size of entities that can be in an quantum entanglement.
It looks like we've approached the size of a human hair, which, by any quantum mechanical standards, is humongous.
This is beginning to approach the the scale size of the Schrodinger Cat. Well, not quite, but it is in the right direction. The Schrodinger Cat-type states, which is more of a demonstration of quantum superposition (and a vital ingredient in quantum entanglement), is also getting to be huge.