Earthquakes5
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New Study Helps to Explain ‘Silent Earthquakes’ Along New Zealand’s North Island
Underwater mountains may help to dampen movements along faults that otherwise have the potential to generate large earthquakes.
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Seismic Data on Deck: Sounding for the Cascadia Megathrust Fault
Using sound and a 7.5-mile-long streamer towed behind the boat, scientists can collect a tremendous amount of data from under the seafloor.
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Searching for the Megathrust Fault at Cascadia
Researchers have set sail to find and map a fault that causes giant earthquakes in the Pacific Northwest.
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Supercomputers Simulate 800,000 Years of California Earthquakes to Pinpoint Risks
Scientists are working to improve their calculations of earthquake danger by combining maps of known faults with the use of supercomputers to simulate potential shaking deep into the future in California.
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The Very Lonely Seismometer
Out in the middle of the woods in New York’s exurbs, a hiker finds a TV antenna attached to a rotting oil drum. What is this?
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Glacier Town at Risk in Next Great New Zealand Earthquake
The tourist town of Franz Josef, at the base of a large glacier of the same name, could be at the epicenter of the next magnitude 8 rupture along the Alpine Fault line.
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Using Sound to Study Underwater Volcanoes
To find out how volcanoes in the Pacific Ocean influence earthquakes and tsunamis, a team of scientists listens for ‘echoes’ from under the sea.
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Shifts in Deep Geologic Structure May Have Magnified Great 2011 Japan Tsunami
A new study looks at why the 2011 Tohoku tsunami off Japan was unexpectedly huge.
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Could 2020 Determine Fracking’s Future?
With mounting evidence of health and environmental impacts, fracking faces opposition from many of the leading Democratic candidates for president.
On Saturday, October 17, 2026 from 10am to 4pm, Lamont-Doherty Earth Observatory Open House—our biggest, best science fun and discovery event of the year—will take place on our beautiful campus in Palisades, NY. Mark your calendar and join us for this free, family-friendly celebration of science! RSVP Today!
