May 16, 2012
Spoiled Milk
A listener asks why milk goes bad more quickly than other beverages.
May 15, 2012
Raven Relationships
Ravens remember other ravens as friendly or adversarial, even years later.
May 14, 2012
Sizing Up Weapons
People think others are larger and stronger if they’re holding a weapon in their hands.
May 11, 2012
Dinosaur Roundup
Dinosaurs may have contributed to ancient global warming.
May 10, 2012
Runaway Planets
Under some circumstances, planets could be thrown out of the galaxy at tremendous speed.
Ravens can tell other ravens apart by voice, and they have a long memory. (Markus Boeckle/University of Vienna)
May 11, 2012
BIRDS & DINOSAURS - Scientists discover T. Rex's feathered cousin, did dino gas warm the ancient earth? And giant fleas that may have pestered the prehistoric giants. Also: why the amorous pursuits of an Australian bird has turned it into a horticulturalist, and how ravens keep track of friend and foe.
