Kenna Hughes-Castleberry is the Content Manager at Space.com. Formerly, she was the Science Communicator at JILA, a physics ...

Visual: In this diagram, J, S, U, and N are the solar system’s giant planets. What’s the collective name for the objects in ...

Test your knowledge on bone and joint health with this informative science quiz for World Osteoporosis and Arthritis Days.

This quiz is sponsored and written by the National Science Teaching Association. Education Week has reviewed and fact-checked all content. Once you complete the quiz, you can see how your score ...