A building downtown at 2nd and Brown sustained damage from the 6.0 earthquake in Napa.

A New Way to See Earthquakes: Peoples’ Fitness Trackers

Yesterday's Napa earthquake woke people up

An image taken during field work in the Daan River gorge, Feb. 8, 2010. The large outcrop in the center of the photo disappeared in the space of an hour during a flood in 2012.

This Gorge Is Living Its Life on Fast-Forward

A quickly carved river gorge may disappear in just a few decades

An April earthquake in northern Chile left one highway with a deep crack.

Lingering Stress Hints at the Next Giant Earthquake in Chile

A section of the South American tectonic plate holds the potential for a massive quake in the near future

Mount Fuji is beautiful when viewed from a distance. But it is also an active volcano that, if it erupts, could displace more than a million people in Japan.

What Makes A Volcano Dangerous? People

Millions of people worldwide live in the shadows of dangerous volcanoes

Among the many downsides of natural gas extraction are the small earthquakes caused by injecting wastewater back into the earth. Above, an oil rig drills for natural gas through shale.

Time to Start Paying Attention to Fracking’s Earthquakes

With wastewater injection sparking swarms of small quakes, some states are taking notice of the danger

Damage from the 1964 Great Alaska Earthquake.

Since 1900, There Have Been Six Earthquakes Greater Than Magnitude 8 in Alaska

Alaska is no stranger to huge earthquakes

A view looking down Pine Street in the wake of the 1906 Earthquake.

What's Worse Than One, Big Earthquake? A String of Slightly Smaller Ones

Historical earthquake activity shows that California may not just be set for one big earthquake, but a cluster of smaller shakers

Water extracted from beneath California’s San Joaquin Valley keeps farm fields green. But it may also be affecting earthquakes in the region.

Pulling Water Out of the Ground May Lead to Quakes on the San Andreas Fault

Ground movements linked to water extraction may change stresses on the fault famously responsible for California earthquakes

A map of earthquake activity around the U.S. from 2009 to 2012. Black dots are earthquakes above magnitude 3.0, with bigger circles for bigger earthquakes.

Government Says Oil and Gas Development Have Raised Risk of Earthquakes in Oklahoma

Oklahoma's recent surge in earthquake activity due in part to wastewater injection


Bison Running Away From Earthquakes? Not So Fast

A video of bison running through Yellowstone sparked speculation that they were running away from an earthquake. They weren't

Noah's Ark on Mount Ararat, by Simon de Myle

Ten Ancient Stories and the Geological Events That May Have Inspired Them

If you dig deep enough, say scientists, you can find some truth to legends and creation stories

The projected tsunami propagation for last night's Chile earthquake.

It Is Now Technically Possible to Stop an Earthquake

Scientists have devised a way to reflect seismic waves

While LA Journalists Hid Under Desks, a Robot Wrote a Story About the Earthquake

Journalism robots might not be such a bad idea. Especially when you’re trying to stay safe after an earthquake.

The New Madrid seismic zone, in the center of the United States, is highlighted bright pink in this earthquake hazard map created by the U.S. Geological Survey in 2008, reflecting the increased likelihood that a strong earthquake could strike that region.

Large Earthquakes Still Possible in the Central United States

The region shook in 1811 and 1812, and scientists say it could happen again

The Tsunami House, on the northern end of Washington's Camano Island, is designed to withstand the impact of high-velocity wave walls with heights of up to eight feet.

This House is Built to Withstand the Force of a Tsunami

A clever idea to let water flow through a home may allow residents in Puget Sound to escape the fate that locals centuries ago could not

20 Years Ago Today, the Northridge Earthquake Rocked L.A.

Sixty people died and thousands were left homeless in one of the most deadly earthquakes in American history

Paper conservator Bernard Colla treats a gouache from the Centre d‘Art collection.

Since the Haitian Earthquake Four Years Ago, Helping Hands Made a World of Difference

The Smithsonian's Under Secretary for History, Art & Culture reflects on the effort to recover Haiti's cultural heritage in the aftermath of the 2010 quake

Earthquake lights seen Tagish Lake, in the Yukon Territory, in 1972. Large orbs are visible in the foreground, while smaller ones (highlighted by arrows) are seen higher up.

Why Do Lights Sometimes Appear in the Sky During An Earthquake?

Scientists have a new hypothesis to explain the mysterious phenomenon—one that could allow the lights to serve as warning for an impeding quake


How Do You Make a Building Invisible to an Earthquake?

Engineer William Parnell may have found a way to save at-risk cities from destruction

Lucy Jones is among the world's most influential seismologists—and perhaps the most recognizable.

Meet Lucy Jones, "the Earthquake Lady"

As part of her plan to prepare Americans for the next "big one," the seismologist tackles the dangerous phenomenon of denial

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