See if you can guess how past presidents spent their vacations.
Why vote? Take the quiz to find out why your ballot counts and get a little history behind voting.
Game: Put Trash in Its Place
According to a 2015 study by University of Georgia, the world dumps 8.8 million tons of plastic into the world’s…
How is energy produced, and how does it get from the source to you? Take the quiz to learn more…
Nuclear power plants work in much the same way traditional power plants do, but with a different source of fuel….
You’ve heard the phrase “weapons of mass destruction” many times, but how much do you really know about nuclear weapons…