Snow-capped mountains make a picturesque scene, especially in summertime when the peaks are in such contrast to the warmth below. This project shows you a way to see how temperature changes with altitude using data collected twice daily...

In this activity, you will monitor the levels of ozone in Trenton, New Jersey for several days and make final decisions about the influence of weather on ground level ozone.

Want to learn how to forecast ocean weather? This c.o.o.l. project lists each of the steps in the scientific process, and has you work through each in this earth science based project.

The Gravestone Project, part of the global citizen science program called EarthTrek, seeks volunteers to visit cemeteries around the world and collect scientific data on how marble gravestones are weathering.

Ozone in the stratosphere protects the earth by absorbing harmful ultraviolet radiation from the sun. However, when ozone occurs in the troposphere, it is harmful to health. In this project you can use data from EPA monitoring stations...