Marvel Studios and Disney pulled out all the stops for the release of The Fantastic Four: First Steps trailer, including ...

First Steps showcases Marvel's First Family and the Future Foundation along with everyone's new favourite robot, H.E.R.B.I.E.

So the Future Foundation is inactive. But, with the MCU Fantastic Four reboot movie embracing the concept, it's very likely that the Future Foundation will return in comics sooner rather than later.