From the Milky Way to the moon, the beauty of Yosemite is on display 24 hours per day. During the full moon of the the spring and early summer, lunar rainbows, also known as moonbows, can be seen on many park waterfalls.

This video is part of Work House: A Glacier National Park Science Education Program created by the Division of Interpretation & Education at Glacier National Park with the help of many people from the Blackfeet, Kootenai, Salish & Pend...

Wonders abound in Yellowstone, though many come with an unfamiliar danger. Learn how to adventure through Yellowstone safely.

Yosemite National Park is famous for its spectacular glacially carved landscape. Although glaciers have come and gone many times in the past, there are still two active glaciers near Yosemite's highest peaks.

The video features James MacArthur discussing his approach to acting and how he prepares for his role in the play "Peter Gynt" at the National Theatre. He talks about his process of compartmentalizing scenes, understanding character...

From the Milky Way to the moon, the beauty of Yosemite is on display 24 hours a day. During the full moon of the the spring and early summer, lunar rainbows, also known as moonbows, can be seen on many park waterfalls

Hydrologist Jim Roche manages Yosemite's water quality monitoring program and works to protect the park's water resources, including two Wild & Scenic rivers: the Merced and the Tuolumne rivers.

Yellowstone is the only place in the United States where bison (Bison bison) have lived continuously since prehistoric times. They exhibit wild behavior like their ancient ancestors: congregating during the breeding season, migrating,...

Distance learning video about geysers.

One of the most transformative youth programs in Yosemite is the Adventure Risk Challenge program, an innovative literacy and leadership program for high school youth, linking wilderness to academics, adventure to leadership,...

This video explains NIST SP 800-53 revision 4.
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This clip is from the chapter "Certified Information Systems Security Professional CISSP Domain 1 - Security and Risk Management" of the series "CISSP® Certification Domain 1:...

Learn where to go and what to do with our resident Bark Ranger Drift

Instructional video on how to create a homemade weathervane to measure wind direction.

Throughout the Sierra Nevada, high flat plateaus are found at elevations around twelve and thirteen thousand feet. These isolated sky islands are the home to unique plant communities that are found nowhere else.

These videos compliment the variety of water quality programs that occur in Acadia National Park. For teachers looking for good background information on water quality or those looking to attend the Floating Classroom field trip, this...

Geologist Chris Weiss highlights the interesting and unique geologic history of Glacier National Park <b<br/>r/>

CREDIT: Glacier National Park

Welcome to Mount Desert Island! Learn about where to go and what to do on your first trip to Acadia.

Yosemite is trying to send less trash to the local county landfill, which is filling up quickly. You can help!

So rarely do we ever get to see the nocturnal mammals that grace the skies while we sleep. Learn more about these unique animals by meeting a silver-haired bat.

The Sierra Nevada Adaptive Management Project seeks to determine the range of Pacific fishers in the Sierra National Forest. To attract and record fishers, scientists placed bait in front of remotely-triggered cameras set to flash at...

Geologist Chris Weiss highlights the interesting and unique geologic history of Glacier National Park. CREDIT: Glacier National Park

Acadia Always: The Story of Acadia National Park is the official park movie. It was shown at Hulls Cove Visitor Center until renovations were done to the building in 2019.

“We walk through [a story] as we walk through a forest.” Join storyteller, poet, and former Park Ranger Jay Leeming for a journey through the wild landscape of stories, to the place where the past and future meet in a moment of delight...

A time lapse study of people and nature in Yosemite National Park.