Have a look at some articles on philosophy of science. You might not like them, but contemporary philosophy is very much engaged with scientific practice: http://plato.stanford.edu/contents.html.

Or, for that matter, look at Hillary Putnam. Notice that he was a rather accomplished mathematician: https://en.wikipedia.org/wiki/Hillary_Putnam#Mathematics_and.... I believe he also had an extensive knowledge of physics, though I don't think he had any discoveries in the field.

(Edited to be a little nicer).