Sydney

Arts, Culture & Media

Geo answer

Researchers are developing a robot that they hope will one day provide home care for the elderly. They've enlisted the help of a Sydney performance artist to make the robot seem more human. Correspondent Phil Mercer has the story.

Global Scan

When does extinct not really mean extinct?

The Tasmanian tiger was believed to have gone extinct in the wild back in the 1930s, but it may have been more resilient than we thought. An expedition says its found evidence that the creatures still exist. Plus the Philippines try to pick up the pieces after Typhoon Haiyan devastates the area. Those stories and more in today's Global Scan.

Science, Tech & Environment

Geo answer

Today's Geo Quiz focuses on four cities -- La Paz, Bolivia -- Dar Es Salaam, Tanzania -- New Delhi, India -- and Sydney, Australia. The question is which one has the highest gasoline prices. We had reporters check them out. The answer is Dar es Salaam. A gallon of gasoline in the capital of Tanzania costs 5 dollars and 6 cents.