Science, Tech & Environment

The UN climate summit opens with a voice from an endangered nation

Leaders from all over the world have gathered in New York to attend the UN Climate Summit. The first thing they heard was an impassioned poem from a mother and activist from the Marshall Islands, a tiny nation in the Pacific that may no longer exists if climate change isn't halted.

Geo quiz and answer

Today's answer is the Australian city of Sydney, where a summer arts festival is fully underway. Reporter Sheri Fink sends us an audio postcard.

Geo answer

The answer to today's Geo Quiz is Mount Isa a small mining town located in the northwest of Queensland, Australia. The mayor of Mount Isa sparked a controversy when he suggested a solution to the town's gender imbalance, as Lisa Mullins explains.