CNN: Climate Change Is Not Debatable

Published on Feb 23, 2014: Dr. Michio Kaku and Jack Mirkinson on why the media continue to present human impact on climate change as questionable.

El Niño impacts

Find out how simple changes in ocean currents can lead to catastrophic weather conditions. Wikipedia: El Niño (/ɛlˈniːnjoʊ/, /-ˈnɪn-/, Spanish pronunciation: [el ˈniɲo]) is a