This here linked video is interesting in its own right, but why am I linking it? The globe over James Randi's shoulder? Oh, how much do I want that globe? I want that globe very much.
The USGS feed on LiveJournal just exploded out a bunch of old link summaries, but there's some fascinating stuff there. Have a peek: http://syndicated.livejournal.com/usgsnews/ You don't need a LiveJournal account to read it.