The New York Times Magazine recently profiled Lynch, and more specifically his increasing work on transcendental meditation, but talk still turned toward the movies. Bob Roth, one of the leaders of the organization started by Maharishi Mahesh Yogi, let it slip that Lynch "was working on a new script and that it was typically dark." It appears to be a bit of info that the director didn't necessarily want getting out there.
“Bobby’s got a big mouth,” he said, going on to emphasize that it's not influenced by transcendental meditation. “I think people would probably recognize it,” he continued, underscoring that it will be the kind of movie people expect from the name David Lynch.
So something to ponder for now, and we'd wager we're not going to get much more until Lynch decides he's ready. But we're ready for his freaky return, whenever that may be.