Related stories in Science News : Many SNS stories are based on a story in Science News . Where this occurs, look for a link to that story beneath the Power Words. SN stories tend to use more advanced terms and more complex sentence structures — and thus read at an upper high school to college-level Flesch-Kincaid score. In some instances, educators may wish to have some of their students tackle the SN version and other students the one in SNS. Both are written by the same team of renowned journalists and contain the same facts, citations and sources.