social science

Arts, Culture & Media

Music of the Achuar people

The Achuar live in a piece of the Amazon rainforest in South America. Their ancestral territory straddles two countries we'd like you to name. Reporter Andy Isaacson recently traveled to a remote Achuar village to find out more about their way of life.

Conflict & Justice

Inca capital

For our Geo Quiz we're interested in the Peruvian highlands. The city we'd like you to name is located there. It once served as the capital of the Incan empire. That all changed with the arrival of the Spanish conquistadors.

Arts, Culture & Media

Geo answer

Today's Geo Quiz answer is the English Midlands, where a treasure trove of 7th century gold and silver was discovered in July by a man walking across some fields with his metal detector. The World's David Leveille has details.

Arts, Culture & Media

Geo answer

The answer to today's Geo Quiz is Central Asia's Gobi Desert. An archaeological site in that region -- within the Uighur Autonomous Region of China -- is where scientists discovered the world's oldest known marijuana. Anchor Marco Werman gets details from lead scientist, Dr. Ethan Russo whose research is published in the Journal of Experimental Botany.

Conflict & Justice

Inca capital

For our Geo Quiz we're interested in the Peruvian highlands. The city we'd like you to name is located there. It once served as the capital of the Incan empire. That all changed with the arrival of the Spanish conquistadors.

Arts, Culture & Media

Geo answer

Today's answer is the Preseli Hills in West Wales, that archaeologists say are the source of massive stones used to build a recently discovered circle of stones dubbed Blue Stonehenge. Anchor Marco Werman finds out more from Professor Julian Thomas

Arts, Culture & Media

The science of beer goggles

Anchor Lisa Mullins talks to Marcus Munafo, a behavioral psychologist at the University of Bristol in the UK about a new study showing that drinking a glass of beer or wine really does make the person across from you seem more attractive.