About four months ago news about a breakthrough wormhole simulation made the news, however as per this submission a recent analysis of the data suggests it may have been misinterpretted:

> Now another group of physicists has analyzed the result and determined that, while the experiment may have produced something vaguely wormhole-like, it wasn’t really a holographic wormhole in any meaningful sense. In light of the new analysis, independent researchers are coming to doubt that the teleportation experiment has anything to do with gravity after all.