My son needs some help

[LongTomH]

7. There are some good science blogs out there

Try The Panda's Thumb.

Also, Carl Zimmer's The Loom, which isn't strictly about evolution; but it does have frequent posts about evolution and refuting creationism. One excellent example of the latter is: Ann Coulter Nostalgia: Behold, For I Am the Giant Flatulent Raccoon, where Carl Zimmer turns his wit on the Coultergeist and her anti-evolution rants.