I have been a big fan of Science Friday on NPR for years. Somehow, I missed the fact that they have a fantastic website until just recently. The site has podcasts, videos and some really cool lesson plans. With the menu down the left, you can search for stories by topic. You could also use the landing page as a great “What’s new in science today” warm-up activity. I’m thinking about adding it to our morning perusal of Wonderopolis and This Day In History. Something here for all ages and free.