http://www.answersingenesis.org/

Answers in Genesis is an apologetics (i.e., Christianity-defending) ministry, dedicated to enabling Christians to defend their faith and to proclaim the gospel of Jesus Christ effectively. We focus particularly on providing answers to questions surrounding the book of Genesis, as it is the most-attacked book of the Bible. We also desire to train others to develop a biblical worldview, and seek to expose the bankruptcy of evolutionary ideas, and its bedfellow, a “millions of years old” earth (and even older universe).

Founded by Ken Ham, a former public school teacher, Answers in Genesis sponsors an easy-to-navigate website with archived articles spanning a range of reading levels: children's, layman, semi-techical, and technical.