greenhouse effect

How studying the ocean floor explains the history of Earth’s climate

Video

Use this NewsHour lesson plan to understand the history of climate change by digging underneath the ocean floor. Continue reading

Colorado explores new, stinky source of alternative energy

Video

In Colorado, a growing industry relies on human and animal waste as a new source of renewable energy. Continue reading

Submit Your Student Voice

NewsHour Extra will not use contact information for any purpose other than our own records. We do not share information with any other organization.