I can't say that people who reject climate change, evolution, and relativity are actually conservatives, just that a quick review of the people who are attempting to argue against these theories call themselves conservatives.
A quick review of this thread shows Gipper, Palerider, and Numinous arguing against the scientific theories listed. I think I'm pretty safe in saying that all of them consider themselves to be conservatives.
Any time I've ever been in a discussion of evolution or global climate change, it has always been the self described 'conservatives" arguing that these are just "theories", sometimes trying to assert that they are "atheistic", or even a "conspiracy". That, of course, doesn't prove that all self described conservatives feel that way, but, then, no one is totally conservative or liberal either.
Can you find posts by anyone identifying themselves as moderate, liberal, libertarian, or something besides conservative has attempted to reject any of the above theories?