The important thing is that science has changed its story again, thus proving right all the people who say science is wrong.
Hardly, that is the nature of science. New observations contradict old theories and lead, eventually, to new ones. The important thing is the observations.
"The important thing is that science has changed its story again, thus proving right all the people who say science is wrong."
What? That's just silly. The speed of light has always been variable, depending on the medium through which it travels. If that were not so, there would be no rainbows.
Perhaps you should take a moment or two and review your freshman physics book.