Nanofibers can be made through electrospinning or force spinning in order to reduce the negative impact on the environment. Pupils study the role of fibers and dye on the environment through a series of five hands-on activities. Then,...

Just how does a case come before the highest court in the land? A graphic flow chart unpacks how plaintiffs come before the Supreme Court. Graphics include background on the nine justices and just how many cases they actually hear each...

Scholars know him for his role in the American Revolution, but Ben Franklin was also a journalist and printer. Learners investigate his standards for what was fit to print using primary sources—including writings where Franklin explains...

Global warming isn't just an issue on land; deep ocean waters are also showing troubling signs. Young scientists learn more about deep water corals and the many recent discoveries researchers have made. Then they examine data related to...