Current issues are now on the Chicago Journals website. Read the latest issue. Since its inception in 1912, Isis has featured scholarly articles, research notes and commentary on the history of ...

Before heliocentrism was proposed, Earth was thought to be at the center of the universe. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

One of my favorite classes to teach is Physics for Elementary Education. It's a physics class designed to address the needs of future elementary school teachers—grades 1 through 6 or so. To guide the ...