Maybe it can, or not. But is explaining things so important? If you explain something, you interpret it in some context. What context? Whose context? That said, I do think you can apply the method of science to everything. Including your observations and experiences. I think it is a matter of conscience that we do so. However, does this mean that everything will yield all secrets to such analysis? I doubt it very much. We are surrounded by infinity, and carry infinity in our hearts. You can explain the infinite in terms of any context you like, but it will only be an approximation. We humans are lucky to be full of such richness. We can analyse and express love, for instance, and there will always be more to discover. We can write poetry our entire lives, and there will always be more to be said. So... perhaps the answer is the scientist can analyse anything, but they will never analyse everything- there will always remain a horizon undiscovered!

Well, I think Science can explain many things; I like and have trust in the Science; but nobody can know all the answers. Thanks to Science, mankind has come very far away (even ‘till the Moon) and explains very complex things, but then I find some funny that doesn’t find the answers for small things, like the reason of a yawn.... ........... “Just when I found all the answer, suddenly changes all the questions”

Of course, everything in this world has its explanation...

It will never explain anything...

I think there are still things or phenomena that science can not explain. Maybe it will in the future.