The American black bear boasts a sense of smell that is seven times greater than that of a bloodhound! The yearling black bear in this video has no trouble using its keen sense of smell to detect ants, termites, or insect larvae inside...

If you thought adult marmots were cute, wait until you watch these baby marmots near Tuolumne Meadows playing together under their mother's supervision. Marmots often live in colonies or in small groups. Females give birth approximately...

Grand Geyser eruption as seen from the live-stream webcam atop the Old Faithful Inn.

Lake Manyara National Park is one of Tanzania's smaller and most underrated parks.The park is governed by the Tanzania National Parks Authority. The majority of the land area of the park is a narrow strip running between the Gregory Rift...

A collection of video footage of Yosemite National Park. All footage is in the public domain and may be used for any purpose.

While most visitors come during the summer months, winter is a special time of year in Yosemite National Park

A moving portrait of Yosemite in Fall, a time of year when the hustle and bustle of summer can be left behind.

This animation shows the retreat of the Maclure and Lyell glaciers from 1883 to 2016. Note: There is no audio.

Learn how to request an interpreter for your visit to Yosemite.

In 2012, Yosemite had a public videophone installed at Yosemite Valley Lodge. Watch this video to learn how and where to access it. (No audio, but transcript available.

A ranger retrieves a person stranded on a boulder in the rapids below Upper Yosemite Fall.

Wawona—where the past and the present come together on a ride through time. Hop aboard Yosemite’s stage with driver “Buckshot” during a day in his life in Yosemite.

A rare eruption of Giantess Geyser as seen on August 25, 2020.

Beehive Geyser eruption as seen from the live-stream webcam atop the Old Faithful in during a winter day in December.

Celebrating its 50th Anniversary in 2009, Goddard Space Flight Center has seen a lot of changes over its first five decades. Yet despite the time that has passed, the core values and mission of the center has changed little. This...

Composer-in-Residence Jill Haley performed for about a dozen visitors gathered at Sieur de Monts Spring in Acadia National Park on July 13, 2021. The event was broadcast live over social media. This video excerpt features her original...

Acadia's Invasive Plant Management crew cuts down a fruiting glossy buckthorn shrub with a handsaw in an alder wetland at the foot of Champlain Mountain.

Periwinkles are marine snails that live in the intertidal zone. They can be found on rock, sand, or mud within tidepools along the North Atlantic.

Visitors can hike a variety of trails to reach the fire tower. Beech Mountain is a popular place to watch sunset or view foliage change during autumn.

An American dipper forages in the Merced River.

While most visitors come during the summer months, winter is a special time of year in Yosemite National Park. (2:53)

Para obtener una reservación por el parque nacional Yosemite, ve a recreation.gov

Driving around Yosemite is much different than driving around the rest of California. Here are some things to remember if you are planning to explore Yosemite by car. (No audio, but transcript available.)

The 1996 Happy Isles rockfalls remains one of the most devastating rockfalls in Yosemite’s history.