Merrit Kennedy

Merrit Kennedy is a reporter for The Two-Way, NPR's breaking news blog. She covers a broad range of issues, from the latest developments out of the Middle East to science research news.

Merrit joined NPR in Washington, D.C., in December 2015, after seven years living and working in Egypt. She started her journalism career at the beginning of the Egyptian uprising in 2011 and chronicled the ouster of two presidents, eight rounds of elections and numerous major outbreaks of violence for NPR and other news outlets. She has also worked as a reporter and television producer in Cairo for The Associated Press, covering Egypt, Yemen, Libya and Sudan.

She grew up in Los Angeles, the Middle East and places in between, and holds a bachelor's degree in international relations from Stanford University and a master's degree in international human rights law from The American University in Cairo.

Plants need carbon dioxide to live, but its effects on them are complicated.

As the level of carbon dioxide in the air continues to rise because of human activity, scientists are trying to pin down how the plants we eat are being affected.

Mounting evidence suggests that many key plants lose nutritional value at higher CO2 levels, and scientists are running experiments all over the world to try to tease out the effects.