National Parks Service
Students ask Ranger Shelton Johnson "Why is it Important to Visit Parks?"
Park Ranger Shelton Johnson talks with students from NatureBridge's campus in Yosemite National Park, about their visit to Yosemite and the rich experiences that national parks offer. (2:07)
National Parks Service
Glacier National Park - Sprague Creek Campground (Accessible Version)
Nestled among the Hemlocks and Cedars on the northeast shore of Lake McDonald is one of the smaller and more intimate of Glacier's campgrounds Sprague Creek. Its twenty-five sites and proximity to the lakeshore make this a prime spot for...
National Parks Service
Glacier National Park - McDonald Creek Overlook
The observation platform at McDonald Creek overlook allows visitors to get an up close look at this beautiful and powerful force of nature. CREDIT: Glacier National Park
National Institute of Standards and Technology
Attribute Based Access Control
Attribute Based Access Control (ABAC) is a security mechanism that allows organizations to authorize an individual's access to networks and resources based on granular attributes, such as title, division, certificates, training, etc.
National Parks Service
Yellowstone National Park - Mutualism
Distance learning video about mutualism.
National Parks Service
Glacier National Park - Weeping Wall (Accessible Version)
This series of waterfalls delights early season visitors to Glacier National Park as they drive through its spray, but did you know that these waterfalls were man made? ). CREDIT: Glacier National Park
National Parks Service
Glacier National Park - Siyeh Bend (Accessible Version)
Located on a prominent bend on the Going-to-the-Sun Road, Siyeh Bend shuttle stop marks the transition point between the higher elevation sub-alpine vegetation and the forest of the East Side. Two popular day hikes depart from this...
The Wall Street Journal
Navigating the Carbon Markets
With more companies turning to carbon credits as part of their emissions-reduction strategy, IHS Markit Head of Environmental Solutions Kathy Benini gives an overview and looks at the potential impact of new regulations.
National Parks Service
Acadia National Park - Old Farm: Station Eleven
Station Eleven of the Old Farm Virtual Tour
National Parks Service
Acadia National Park - Park Mystery Video #6
Can you guess what park unit this video is about. Watch Park Mystery Video #6. Answer and see if you guessed correctly!
National Parks Service
Yosemite Nature Notes 26: Black Bears
Hundreds of black bears make their home in Yosemite and seeing a wild bear is often the highlight of a trip to the park. Bears often remind us of ourselves, and the complex relationship between bears and humans has changed over time as...
National Parks Service
Yosemite Nature Notes 31: Fire Followers
Fire following flowers are those that germinate and bloom after a fire, covering the landscape in a beautiful but brief wildflower display that may not return until the next fire.
National Parks Service
Study the Scientist: A Botanist
Botanist Martin Hutten, who was the former manager of Yosemite National Park's invasive plant program, is featured in this short video where he discusses invasive plants and their impact on Yosemite.
National Parks Service
Cascades Diversion Dam Removal
Cascades Diversion Dam, once located on the Merced River just west of Yosemite Valley, was removed in 2004 followed by re-vegetation and monitoring of the river channel. After 68 years of operation, the hydroelectric facility associated...
National Parks Service
Acadia National Park - Park Mystery Introduction
Enjoy the park mystery series. Challenge yourself to find out what park the ranger's are talking about from a series of pictures and clues. Use your internet resources to help you find the right answer!
National Parks Service
Acadia National Park - Park Mystery #5 Answer
Watch this video to find out the answer to Park Mystery Video #5!
National Parks Service
Acadia National Park - Old Farm: Station Six
Station Six of the Old Farm Virtual Tour
National Parks Service
Acadia National Park - Floating Classroom: Good Data
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...
National Parks Service
Acadia National Park - Tasting the Ice Age
Jacquelyn Gill, a paleoecologist and Assistant Professor of climate science at the University of Maine, discusses coring and "tasting" the ice age. National Park Service and Schoodic Institute staff assisted with coring in 2016.
National Parks Service
Yosemite Nature Notes 14: Horsetail Fall
Horsetail Fall is a small, ephemeral waterfall that flows over the eastern edge of El Capitan in Yosemite Valley. For two weeks in February, the setting sun striking the waterfall creates a deep orange glow.
National Parks Service
Speaking with Animals
A talk by Craig Childs author, river guide, naturalist, field instructor in natural history, adventurer. Childs is a prolific writer, teacher, river guide, naturalist and original adventurer. His keen observations in nature flow through...
National Parks Service
Experience Your Yosemite
This 15-minute video provides an orientation to visiting Yosemite National Park.
National Parks Service
Acadia National Park - Entrance Passes & Vehicle Reservations
Are you planning a visit to Acadia National Park? Before you get here, it's important to know the difference between an entrance pass for the whole park, and a vehicle reservation just to drive up to the summit of Cadillac Mountain. You...