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Popular Mechanics
October 11, 2006
Alex Hutchinson
Nuke Watch: How Scientists Sniffed Out N. Korea This timely exclusive looks at nuclear detection technology and finds out just how tough it is to hide a weapons blast. mark for My Articles similar articles
Geotimes
June 2004
Megan Sever
The Infrasound Renaissance We are just at the christening stage of infrasound, where we were with seismic technology 30 years ago. This technology has endless possibilities for teaching us about the world. mark for My Articles similar articles
Wired
February 2003
Oliver Morton
Deep Impact It came, it seems, from outer space -- and it did so quickly. Mysterious objects from outer space are tearing their way through Earth -- and shaking up the physics world. mark for My Articles similar articles
Geotimes
May 2007
Carolyn Gramling
Slow Earthquakes, Tiny Tremors Small earthquakes and tiny tremors originating deep in fault zones are the result of slow earthquakes at Earth's surface, according to a new study. mark for My Articles similar articles
Geotimes
March 2005
Naomi Lubick
Keiiti Aki: Seismological Polymath Like the seismic waves he studies, Keiiti Aki's pioneering work on the basic tenets of seismology reaches across the planet. mark for My Articles similar articles
Geotimes
October 2003
Josh Chamot
Earthquake warning tools The ability to forecast a seismic event has been an elusive goal, but researchers are accepting the challenge and are using recent advances in seismic and computational technology to attempt to decipher Earth's subtle clues. mark for My Articles similar articles
Wired
December 2006
John Geirland
The Sound of Silence The emerging science of infrasound may help track or even predict earthquakes and other disasters. mark for My Articles similar articles
IEEE Spectrum
December 2005
Bleier & Freund
Earthquake Alarm Impending earthquakes have been sending us warning signals -- and people are finally starting to listen. mark for My Articles similar articles
Geotimes
August 2003
Naomi Lubick
Fast earthquakes break speed limit Some earthquakes may move faster than seismologists once thought possible. A new study published in the Aug. 8 Science shows the most convincing data yet that a large earthquake can travel down a fault at velocities that surpass theoretical limits. mark for My Articles similar articles
Geotimes
January 2006
Naomi Lubick
Seismic Warnings Researchers suggest that the first few seconds of an earthquake have the potential to reveal the final size that an earthquake will grow to be -- with implications for how earthquakes physically unfold. mark for My Articles similar articles
Scientific American
December 18, 2006
Graham P. Collins
Kim's Big Fizzle The Physics Behind A Nuclear Dud: The North Koreans produced some kind of a nuclear damp squib. What could have gone wrong depends on the nuclear fuel used. mark for My Articles similar articles
Geotimes
April 2007
Kathryn Hansen
Ocean Waves Drive Earth's Hum High-energy near-shore waves are the main source of energy for the constant seismic background noise known as Earth's "hum." mark for My Articles similar articles
IEEE Spectrum
June 2007
Jean Kumagai
How to Master a Seismic Disaster When the next big earthquake hits Tokyo, engineers bet even a few seconds can save lives. mark for My Articles similar articles
Geotimes
April 2005
Naomi Lubick
Sumatra Quake Stronger Than Thought Now that researchers have had time to go back to the records, they are finding indications that last December's Sumatra earthquake released much more energy than they thought, in the form of rare low-frequency seismic waves. mark for My Articles similar articles
IEEE Spectrum
October 2006
Barry E. DiGregorio
Tsunami Surveillance By Satellites Could a system relying on signaling between GPS satellites and ground stations provide prompter warnings? A group of scientists say they have developed a concept for such a system and that it could detect deadly tsunamis in as little as 15 minutes. mark for My Articles similar articles
Geotimes
July 2006
Carolyn Gramling
Afar From Close-up Powerful stresses in the crust lead to frequent earthquakes and volcanism in the Afar Depression of northeastern Ethiopia. Researchers now say that the source of this activity reveals a possible new connection in Earth's interior. mark for My Articles similar articles
IEEE Spectrum
October 2006
Q&A: Richard L. Garwin, Expert on Nuclear Weapons Richard L. Garwin talks about his views on the presumed North Korean nuclear test of 9 October. Four days later the U.S. government detected radiation, and on Monday 16 October it confirmed that a nuclear test had indeed occurred. mark for My Articles similar articles
IEEE Spectrum
June 2007
Jean Kumagai
A Brief History of Earthquake Warnings The idea of using seismic waves to provide advanced warning of impending doom is not new. Here is a short background to the development of seismic alert systems. mark for My Articles similar articles
Geotimes
May 2007
Kathryn Hansen
Deep Earth May Hold an Ocean Earth's deep interior, more than 1,000 kilometers below the surface in the mantle, could prove to be a watery place. That's the conclusion researchers drew from an anomaly uncovered by the first global map of Earth's lower mantle, using a new type of seismic analysis. mark for My Articles similar articles
Popular Mechanics
May 13, 2008
Erik Sofge
3 Frontiers in Earthquake Tech to Aid China--and Help the U.S. Can a network of GPS sensors store enough data online to scout the Bay Area's looming quake? And could the rig work in the Chinese countryside? mark for My Articles similar articles
Geotimes
February 2004
Naomi Lubick
Pursuing plumes Geophysicists recently presented improved methods for imaging mantle plumes, providing the strongest evidence yet that some plumes extend all the way down to the coremantle boundary. mark for My Articles similar articles
Geotimes
November 2003
Naomi Lubick
Turkish tectonics Researchers recently published preliminary results of the first data collected with modern techniques documenting the tectonic and seismic regimes of eastern Turkey. Their work may overturn conceptions of the tectonic setting of the region. mark for My Articles similar articles
Geotimes
November 2004
Naomi Lubick
Detecting Marine Gas Hydrates To better find large enough deposits to extract, scientists are working to improve seismic profiling techniques and other tools for better mapping of gas hydrates. mark for My Articles similar articles
Popular Mechanics
October 5, 2009
Amber Angelle
Earthquake Research Digs Deep to Find Timely Warning System Right now, the best that seismologists can do to "predict" earthquakes is to send out a warning immediately after activity is detected. mark for My Articles similar articles
Geotimes
November 2005
Sara Pratt
Super-Rotation for Earth's Core A new earthquake study supports the 1996 finding that Earth's inner core is spinning faster than the planet's mantle and crust -- at a rate detectable on human timescales, but about one-third of the rate first suggested. mark for My Articles similar articles
Geotimes
August 2006
Megan Sever
Faster Tsunami Warnings with GPS Time is of the essence when a giant earthquake strikes, especially underwater. Now, a team of researchers says that they have found a new way -- using GPS -- to more quickly determine if the quake is large enough to produce an ocean-wide tsunami. mark for My Articles similar articles
Wired
March 2002
Evan Ratliff
This Is Not a Test A decade after America's last nuclear test, the US arsenal is decaying and its designers are retiring. Now a new generation of scientists is trying to preserve bomb-building knowledge before it's too late... mark for My Articles similar articles
Geotimes
November 2005
Naomi Lubick
Shift in Chile's Seismic History New research documenting tsunami deposits in the Nazca plate region is resetting the seismic clock. mark for My Articles similar articles
Geotimes
December 2003
Naomi Lubick
Glacial earthquakes Seismologists have fingered glaciers as one source of newly discovered "slow" earthquakes. mark for My Articles similar articles
Geotimes
March 2005
Susan E. Hough
Earthquakes: Predicting the Unpredictable? Seismologists are quite good at identifying where large earthquakes are likely to occur on time scales of several decades to centuries, but still unable to identify regions where earthquakes will happen tomorrow, next week, or even within the next few years. mark for My Articles similar articles
Geotimes
April 2007
Nicole Branan
Found: Tibet's Missing Anchor Through new seismic work, researchers may have found a clue to why the Tibetan Plateau is as high as it is. A chunk of upper mantle that's been "missing" for some 15 million years may have contributed to the region's uplift, they say. mark for My Articles similar articles
IEEE Spectrum
August 2012
Leonard J. Bond
Fitness Tests for Old Nuclear Reactors Can nuclear power stations operate safely for 80 years? mark for My Articles similar articles
Mother Jones
May/Jun 2002
Michael Scherer
Building a Better Bomb Meet the Penetrator, one of the 'mini-nukes' the Bush administration wants to develop for conventional wars... mark for My Articles similar articles
IEEE Spectrum
July 2007
John Boyd
UPDATE: More Problems at Quake-hit Nuclear Plant Ten days after a deadly earthquake damaged the world's most powerful nuclear complex, the list of incidents and shut downs has risen to 63. The Japanese government is receiving strong criticism from academic experts on design flaws. mark for My Articles similar articles
Scientific American
March 2005
Madhusree Mukerjee
The Scarred Earth Tsunami-spawning quake leaves geophysical changes. mark for My Articles similar articles
Geotimes
February 2004
Naomi Lubick
Triggering Tsunamis A controversy over whether an earthquake or an underwater landslide generated the 1998 Papua New Guinea tsunami rekindled interest in such events; it also drew geologists into a field that had been dominated by modelers and seismologists. mark for My Articles similar articles
Geotimes
October 2004
Naomi Lubick
Sound Data for Seismic Array In the fall of 2002, the R/V Maurice Ewing halted a seismic survey in the Gulf of California after two whales beached on the Baja side of the sound. The sound from the ship's array of air guns disturbed the marine mammals. mark for My Articles similar articles
Geotimes
February 2006
Kathryn Hansen
Earthquake Rocks East Africa The East African Rift Zone experienced a damaging magnitude-7.4 earthquake Thursday in Mozambique, centered about 215 kilometers southwest of Beira. mark for My Articles similar articles
National Defense
September 2010
Grace V. Jean
Scientists Say They Are Closer Than Ever to Predicting Earthquakes Researchers have discovered that there are warning signs that can be detected in the weeks and hours prior to temblors. mark for My Articles similar articles
Geotimes
March 2003
Robert M. Hamilton
Milestones in Earthquake Research This year, the first national program for earthquake research turns 25. More importantly, Congress will consider its reauthorization in the upcoming session. As we look to its future incarnation, it is worth keeping in mind what led to the program in the first place. mark for My Articles similar articles
Geotimes
June 2005
Naomi Lubick
Seeing Earthquakes From Space A small instrument aboard the International Space Station can be used to look for disturbances in the Earth's magnetic field that may precede large earthquakes. mark for My Articles similar articles
IEEE Spectrum
March 2009
Slakey & Tannenbaum
What About The Nukes? The U.S. nuclear stockpile is showing its age, but building new warheads isn't the solution. mark for My Articles similar articles
Geotimes
March 2005
Naomi Lubick
Magnitude-8.7 Earthquake Hits Sumatra, Small Tsunami Wave Detected An earthquake that was quite close the site of December's catastrophic quake has prompted warning bulletins from NOAA's Pacific Tsunami Warning system suggesting the evacuation of coastlines within 1,000 kilometers of the epicenter. mark for My Articles similar articles
IEEE Spectrum
February 2007
Roy Rubenstein
Radios Get Smart But can they be trusted to roam the spectrum and not interfere with existing users? Some analysts say it's only a matter of time before cognitive radios get into the commercial arena, because the economics are compelling. mark for My Articles similar articles
The Motley Fool
March 16, 2011
Jared Cummans
Wednesday's ETF to Watch: Guggenheim Solar Global unrest makes a solar ETF a good fund to watch. mark for My Articles similar articles
Geotimes
September 2005
Naomi Lubick
Repositioning Tokyo's Fault Seismologists now think Tokyo's fault sits closer to Earth's surface than previously thought. If the fault is indeed shallower, the new assessment has the potential to revise the projected hazards Tokyo may face in the future. mark for My Articles similar articles
National Defense
August 2008
Matthew Rusling
Oil Is Out; Is Nuclear In? Put yourself in an imaginary time machine and set the dial to around the year 2040. The exorbitant price of oil, now at $500 a barrel, has pushed a good chunk of the globe toward nuclear power. mark for My Articles similar articles
Geotimes
October 2005
Katie Donnelly
A Denuclearized Korean Peninsula South Korea is not alone in having a different perspective than the United States about North Korea. Even though the other countries involved in the Six Party Talks have vested interests in a denuclearized Korean peninsula, each sees the problem of North Korea in a different light with different solutions. mark for My Articles similar articles
Popular Mechanics
April 2010
David Hambling
New Magnetic Tech Could Help Coal Mine Rescue Workers Talk Underground At least 25 people died in an explosion at a West Virginia coal mine on Monday. A new magnetic communicator could help first responders contact victims in these underground disasters. Here's how the device works. mark for My Articles similar articles
Geotimes
June 2004
Naomi Lubick
Super-Size Quake California fell into the sea during a television miniseries aired by NBC. In addition to the other faulty geologic premises of the melodrama, one elemental error is the size of the earthquake that spawned the miniseries' disasters. mark for My Articles similar articles