comScore

volcanoes

  1. Space

    NASA Releases Incredible Instagram Video of a Sarychev Volcano Eruption

    Oh this? This is just part of the Earth exploding in a violent volcanic eruption. No big deal. NASA just released this incredible video on their NASA Goddard Instagram account showing the 2009 eruption of the Sarychev Volcano shot from the International Space Station.

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  2. Science

    Volcanoes Whistle Like Tea Kettles Before Erupting, But It Would Probably Be the Last Thing You Hear

    Before a volcano erupts there can be a series of small earthquakes, sort of like warning shots. They build up in frequency leading to the eruption, which can cause something called "harmonic tremor." New evidence shows that the harmonic tremor can reach the audible range for humans, but if you can hear it, it's probably time to start running.

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  3. Science

    NASA Flies Decommisioned Drones Over Active Volcano, Because Sure, Why Not

    Some science news stories involve NASA. Some involve volcanoes, noxious vapors, or even drones. What are the chances of all of the above rolled into one? Exceptional, because NASA in fact sent drones flying over an active volcano in Costa Rica. The only thing this story is missing are some dinosaur bones or a comet. For now.

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  4. Science

    Hawaii Is Slowly Dissolving, Sinking Into The Sea

    We may have ducked the end of the world last week, but a new study by researchers from Brigham Young University reminds us, that in some small way or another, the world is always kind of ending. The study suggests that Hawaii's volcanic islands are, ever so slowly, being returned to the sea. The culprit is not erosion, or rising sea levels brought on by climate change, but something much more insidious. The islands, it seems, are being dissolved by their own groundwater.

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  5. Science

    Archaeologists Unearth Remains of Man That Tried to Reason With Volcano, Turned Out About Like You’d Expect

    The expression "don't negotiate with terrorists" certainly didn't exist in sixth century Japan, but something more along the lines of not trying to reason with volcanoes is a likely possibility. Archaeologists uncovered the preserved remains of a man clad in armor, at a site they've dubbed the "Pompeii of Japan," who they believe died attempting to beseech an erupting volcano to maybe, y'know, not rain down fire and ash on his people. Going by what he was wearing at the time of his death, analysts guess that the man counted himself among the upper castes of Japanese society, though they're still debating whether he was an incredibly brave soul or just one of the many people throughout recorded history that have made huge mistakes.

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  6. Science

    Is The Venus Express Probe Watching Volcanoes Erupt On The Planet As We Speak?

    Scientists at the European Space Agency (ESA) are seeing increased levels of sulfur dioxide in the already rather poisonous atmosphere of Venus. There are a couple of possible explanations for the spike in levels of the gas, but right now, we're going to get excited about the coolest possibility, which is that the ESA's Venus Express probe is seeing the results of some not insignificant volcanic activity on the surface of the planet.

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  7. Science

    Geologists Study Crater Formation by Making Craters With Dynamite — Let’s Watch!

    Geologists at the University of Buffalo are making us think we picked the wrong career today, publishing a study in the journal Physical Review Letters that explores the nature and formation of volcanic maar craters -- bowl-like craters that are formed by volcanic activity, but resemble the impact craters left behind by some meteorites. How, you may ask does one recreate a crater in the lab? The immensely satisfying answer is "in slow motion with a lot of dynamite." As you can see in the short video below which replicates the explosion and aftermath that go into forming one of these craters, we may have missed our calling.

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  8. Science

    Highly Preserved Fossil Rhino Found Flash Fried In Volcanic Ash

    A team of European paleontologists have described s nine million-year-old rhinoceros skull in a nearly unbelievable state of preservation, thanks to the fact that it once belonged to a rhino who suffered the unlucky fate of being flash-cooked in volcanic ash. While it sounds like a pretty terrible way to go for the rhino, the immaculately preserved skull is a boon for researchers, who are getting a better look at the ancient mammal than they ever thought possible.

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  9. Science

    Researchers Could Predict Eruptions By Taking A Volcano’s Pulse From Space

    A new study from the University of Miami shows that satellite images of inflating magma balloons deep beneath the ground can predict the eruptions of some volcanoes. The groundbreaking study marks the first solid evidence that factors like ground deformation can suggest a volcanic eruption in the offing -- and opens the possibility that, with some fine-tuning, satellite images could help improve eruption preparedness and let people know when they need to get to safety.

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  10. Science

    One-of-a-Kind Giant Magma Bubble in South America Looks Just Like a Sombrero

    A team of geologists has identified one of the largest magma bubbles on the face of the planet, and delightfully, it happens to look like a giant sombrero. A bubble of superheated magma 62 miles across is constantly growing and rising in the center of the geologic uplift, while all around it, the rest of the valley sinks incrementally lower each year, turning the sombrero uplift into the new Most Awesome Geologic Phenomenon Named After a Thing You Wear On Your Head. Sorry, Mount Hood, Helmet Peak, and Hat Mountain.

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  11. Science

    Energy Company To Hydrofracture Volcano For Geothermal Power, Because That Sounds Safe, Right?

    Does pumping water at a very high pressure into cracks in a volcano to break up the bedrock around it and release heat from the earth sound like a safe thing to do? If it doesn't, you must not work for U.S. Bureau of Land Management (BLM), because that's exactly the process the agency just greenlit.  Seattle-based AltaRock Energy recently got permission from the BLM to hydrofrack the ground around Oregon's dormant Newberry Volcano, because there's no way that could possibly end badly.

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  12. Science

    Giant Magma Balloon Raising Surface of Greek Islands

    Large swathes of the Greek island of Santorini are covered in pumice from an enormous volcanic explosion thousands of years ago, a major catastrophe of the ancient world. Lately, the volcanic archipelago has seen some more geological rumblings, starting with a series of small earthquakes a couple years ago that marked the first seismic activity seen on the island in more than a quarter of a century. It now appears those quakes brought along some company, in the form of an underground balloon of magma that may be as large as 20 million cubic meters -- so huge, it has raised the surface of the islands as much as 14 centimeters in some areas. Researchers with the University of Bristol published their findings -- like the fact that the idyllic coastline in the photo above may well be a little bit higher now -- this week in the journal Nature Geoscience.

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  13. Science

    Syracuse University Fake Volcano Puts Your 3rd Grade Science Project to Shame

    In a stirring reminder of what art and science can do when they put their minds together, faculty from the art and geology departments at Syracuse University have joined forces to make a DIY lava flow in one of the school's parking lots. The picture above is not an artistic exploration of the nature of molten rock, or a very convincing substitute that helps students better understand the nature of a geological phenomenon that isn't often seen in upstate New York. No siree, that is honest-to-goodness homemade molten basalt right there. Hit the jump for more info on the project and a video of the homemade lava flow in action.

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  14. Science

    Incredible Photos from a Sulfur-Mining Expedition in Java

    There are a few places on Earth where elemental sulfur is so abundant that it's economical to mine it: One of them is the Ijen volcano complex in East Java, Indonesia. Russian photographer Dmitry Ivanov was allowed to tag along on a sulfur-mining expedition through Ijen's central crater, and the photos he gathered are nothing short of incredible.

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  15. Science

    No Weekend Plans? Hang Out Atop an Active Volcano Like These Guys

    A team led by New Zealand volcanologist Geoff Mackley decided it'd be a good idea to get all up in a volcano's business for educational purposes.

    (Geoff Mackley via GrindTV via clusterflock via kottke.org)

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