(The Why Files explores the science, math, and technology behind current news. The site features a news story every week, along with interactive science animations and cool science images. There are also teacher activity pages that feature an article, discussion questions, a quiz, and links to national standards. The Why Files was created in 1996 and has archived all of the featured articles to date. This week’s featured articles:
Tracking Traveling Toads
Global Warming: Last decade sets another record!
