North America

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.

Arts, Culture & Media

Geo answer

Anchor Lisa Mullins reveals the answer to our Geo Quiz today. We wanted the name of the continent that extends into all 4 hemispheres of Earth -- north, south, east and west. The answer is Africa, which has portions both north and south of the equator, and portions both east and west of the prime meridian.