* Bees can recognize human faces, study finds:
Honeybees may look all alike to us. But we don't
necessarily look all alike to them.

http://www.world-science.net/exclusives/051209_beesfrm.htm


* Beethoven's wish fulfilled:
Researchers say they have fulfilled Beethoven's wish 
that his remains be used to learn what caused his 
fatal illness. Their answer: lead.

http://www.world-science.net/othernews/051208_beethovenfrm.htm


* How the "trust hormone" works:
A brain chemical that boosts trust seems to work by 
damping connections in brain circuits that process 
fear, a study suggests.

http://www.world-science.net/othernews/051208_trustfrm.htm