Creationists such as Humphreys have extensive publications in mainstream journals on non-creationist topics. Creationists who publish scientific research in mainstream journals have found that they can publish articles with data having creationist implications, but will not get articles with openly creationist conclusions published. When they attempt to do this, their articles are usually rejected. Those who are well-known to evolutionists as creationists have more difficulty even with articles which do not have obvious creationist implications.
In the summer of 1985 Humphreys wrote to the journal Science pointing out that openly creationist articles are suppressed by most journals. He asked if Science had "a hidden policy of suppressing creationist letters." Christine Gilbert, the letters editor, replied and admitted, "It is true that we are not likely to publish creationist letters." This admission is particularly significant since Science's official letters policy is that they represent "the range of opinions received." e.g., letters must be representative of part of the spectrum of opinions. Yet of all the opinions they receive, Science does not print the creationist ones.
Humphrey's letter and Ms. Gilbert's reply are reprinted in the book, Creation's Tiny Mystery, by physicist Robert V. Gentry (Earth Science Associates, Knoxville, Tennessee, 2nd edition, 1988.)
On May 19, 1992 Humphreys submitted his article * "Compton scattering and the cosmic microwave background bumps" to the Scientific Correspondence section of the British journal Nature. The editorial staff knew Humphreys was a creationist and didn't want to publish it (even though the article did not contain any glaring creationist implications). The editorial staff didn't even want to send it through official peer review.
* The Institute for Creation Research published a laymanized version of Humphrey's article in their Impact series [No. 233, "Bumps in the Big Bang", November 1992]. Reference 5 of that article contains information about the Nature submission.

