On a hiking trip, this 12th-grader from New Brunswick spied a peregrine falcon. A second trip brought the discovery of another falcon—a rare breeding pair. But then the mystery began ...

This 10th-grader from Arizona's neighborhood noticed that her association requires that all dry vegetation around homes be removed. Her study finds that when native vegetation is wipped out, desert animals also disappear.

The common periwinkle, now one of the most abundant marine gastropods on the North Atlantic coast, was introduced accidentally to Nova Scotia around 1857. Investigate it with an 11th-grader from Maine.

A wide belt of asteroids lies between Mars and Jupiter, and was formed at the same time. If these asteroids had come together to form a 10th planet, what would it be like? Students investigate the answer.

Like Earth, the Moon rotates on its axis. So why do we see only one view of its face? Grab two oranges, and let this 8th-grader from Pennsylvania show you the answer.

A treasured collection of geologic samples from the Arizona mine where her grandfather worked launched this 7th-graders's interest in Earth science.

This 9th-grader from Pennsylvania has many fond memories of the creek near her house—yet, this creek contains no aquatic life. Join her as she sets out to determine why.

Come exploring with this 9th-grader from Texas as she watches a thriving vernal pool habitat rise up from an area of dried-up muddy earth—and then disappear once again.

Examine the myths and legends that shape the design motifs of Northwest Coast art. Meet artists depicting mythic beings. And see what it takes to create a 42-foot ceremonial totem pole.

We've made it easy to find and visit museums with Native American collections. Travel from New York to Santa Fe, Pittsburgh, and Vancouver—all with a mere click of your mouse.