The new Tangled Bank is up at Science and Sensibility. It is wonderfully done and there is plenty of good stuff to read. Also, go check out the revamped homepage of the Tangled Bank.
Also an announcement of a new carnival I and the Bird, for birdwatchers, birdlovers and avian biologists. How about poultry farmers?
Grand Rounds #40 is also up. Check the news from the medical blogosphere.