Watch the total lunar eclipse, wherever you may becosmiclog.msnbc.msn.comThe calendar may say there’s a full moon, but millions of people will be watching for the moon to go dark on Saturday, during the last total lunar eclipse until 2014. What do animals ‘know’? More than you may thinkwww.physorg.comRats use their knowledge to make decisions when faced with ambiguous situations, UCLA psychologists report. “The rats are not necessarily thinking like little humans, but they have learned through experience. A lot of animal behavior seems to be rational. Their behavior follows logical inferences.”