Newsroom

YHS Students Participate in #GlobalSelfie Day

York High School (YHS) students in Mrs. Holtschneider's IB Biology class celebrated Earth Day with a #GlobalSelfie. The #GlobalSelfie is a NASA sponsored project. NASA intends to use the photos collected to create one mosaic image of Earth. You can learn more here: http://www.nasa.gov/content/goddard/globalselfie/