Topic: rock

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Among the stone pile nests of Gentoo Penguins

Watch and listen as these Gentoo Penguins breed, feed, and waddle among their stone pile nests in colonies around the sub-Antarctic islands. Gentoo females lay two eggs, and both parents share nest and offspring care....

Foraging Seaweed: Harvesting a French Coastal Superfood

Cristelle Maine walks along the rocky beaches of Brittany, France during the low tides to harvest a French coastal superfood: seaweed. In this Foodie video, she forages for fresh algae blades, explaining (in French wi...

Deep Look: The Amazing Life of Sand

There’s a story in every grain of sand: tales of life and death, fire and water. If you scooped up a handful of sand from every beach, you'd have a history of the world sifting through your fingers. From mountain boul...

The Great Pyramid of Giza was bright white & highly polished

Egypt's Great Pyramid of Giza used to look very different from the way it does now. When it was first completed around 2560–2540 BC, the pyramid's original external walls of Tura limestone casing stones were sanded sm...

The Grand Prismatic Spring: One of Nature’s Most Amazing Sights

Yellowstone National Park's Grand Prismatic Spring may be the nation's largest hot spring, but it's primarily known for its vibrant rainbow of colors. Created by the unique bacteria and algae that live within each hue...

The Brain Scoop: In Search of Fossil Fish

Go fishing for 52-million year old fish with Emily Graslie of The Brain Scoop. In this episode, she's In Search of Fossil Fish with The Field Museum at Wyoming's Fossil Lake, an early Eocene treasure trove of fossiliz...

Fossil hunting in unexplored dinosaur country

This is what it's like to be a paleontologist out in the field, from waking at dawn's first light, to digging in the rocks, to wrapping or jacketing finds, to gathering around the campfire, exhausted and covered with ...

Watch 11-year-old rock climbing prodigy Brooke Raboutou climb

It's no wonder that 11-year-old Brooke Raboutou loves to rock climb: Her parents are two former world champion climbers who own a rock climbing gym in Boulder, Colorado, and from very young, climbing has been a huge p...

Google Glass in the Gobi: Dinosaur Nest

Aki Watanabe demonstrates the careful process of extracting and jacketing a nest of dinosaur eggs in the Gobi Desert. A graduate student at the AMNH’s Richard Gilder Graduate School, ...

A “musicless” version of The Hardest Button to Button

When you take the music out of this Michel Gondry-directed music video for The White Stripes, it looks a bit like a Sesame Street video from the 1970s. This is a “musicless” versio...

Dara Ó Briain’s Science Club: What is a comet made of?

What makes up a comet? Professor Mark Miodownik mixes the makings of one together with comedians Dara Ó Briain and Mark Steel in this episode from Dara Ó Briain’s Science Club.

Gary Greenberg’s microscope photography of sand grains

This short promo video for artist Gary Greenberg's microscope photography is a great introduction to exploring the tiny, ancient rocks that we call sand. Check out how diverse their details...

How can we know anything about distant exoplanets?

How can we know the size, composition, and atmospheric makeup of distant exoplanets? NASA explains the details in this Alien Atmospheres video.  By observing periodic variations in the pare...

Siats Meekerorum: The newly-discovered mega-predatory dinosaur

Meet Siats (pronounced SEE-otts) Meekerorum, the first giant mega-predator to be discovered in North America — specifically in the Utah desert — in over 60 years. In this Untamed Science video, we ...

A diver makes underwater vortex rings that can knock over rocks

And here I thought this was just an animated gif, but no, via Daily Picks & Flicks, there’s a video of a diver making a bubble ring or vortex ring, above. A vortex ring is the phenomenon where a quantity...

Antarctica: An animated map of the bedrock beneath

What is beneath the world’s largest ice sheet? Compiled by the British Antarctic Survey and made from “millions of new measurements, including substantial data sets from NASA’s ICESat satellite and ...

Night Wanderers: Asteroid 2012 DA 14 passing Earth (February 2013)

Night Wanderers, captured by space and time-lapse enthusiast Colin Legg. As you may have heard, the asteroid 2012 DA14 silently glided past Earth on Friday, Feb. 15, 2013. Observations us...

Caribbean hermit crab mass migration, U.S. Virgin Islands

Photographer Steve Simonsen films an epic Caribbean hermit crab mass migration at Nanny Point, St. John, in the U.S. Virgin Islands. This video has gone viral, and it’s pretty clear as to why! How many thousands...

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