Biology

The Psychology of Gift-Giving

Air Date: December 20, 2011

New Dinosaur Discoveries

Air Date: December 19, 2011

Susan Orlean on Dog Superstar, Rin Tin Tin

Air Date: December 5, 2011

Birds and especially their amazing feathers

Air Date: December 2, 2011

Eating what we don’t want — invasive species — & what we do — oysters

Air Date: November 11, 2011

Menhaden: Fighting over an underappreciated little fish

Air Date: October 25, 2011

The use of chimpanzees in research

Air Date: October 18, 2011

A Conversation with Dolphin Researcher Diana Reiss

Air Date: October 13, 2011

The state of the world’s oceans with David Guggenheim

Air Date: October 4, 2011

Sex on Six Legs: The Social Lives of Bugs

Air Date: August 24, 2011

Birds and especially their amazing feathers

Air Date: August 9, 2011

Humane Society’s Wayne Pacelle on ‘The Bond’

Air Date: July 26, 2011

Make the Bread, Buy the Butter

Air Date: July 5, 2011

Saving the World’s Sea Turtles

Air Date: June 30, 2011

Demon Fish: Our Fear and Fascination with Sharks

Air Date: June 17, 2011