Try doing google searches on "Dayton Miller"...
Yup.
Michelson-Morley found a drift, but it was within the margin of error of the experiment, so it was discounted.
What always gets me is that to validate Einstein, they say that there was no drift, but then they come back and say that to validate Einstein, we need gravity waves, which is to say instead of the object accelerating in space, we have space somehow accelerating past the object.
Perhaps his theories need closer examination now that physicists are dealing honestly with the contradiction at the heart of their discipline.