AIG selectively nitpicks biology to try to poke holes in evolution. They do not have any actual research to support their Young-Earth ideology.
BTW, I maintain bookmarks to AIG and DI because they make for fun reading; however, even I, a mere biological layman with only a college-level biology course to fall back on, can see them for the charlatans they are.
I guess God is a charlatan, too. He just flat-out lied about creation, didn't he?