News tagged with volcanic phenomena


Rotation is key to understanding volcanic plumes

Rotation is key to understanding volcanic plumes

Space & Earth / Earth Sciences

created Mar 25, 2009 | popularity 4.1 / 5 (7) | comments 0

(PhysOrg.com) -- A 200-year-old report by a sea captain and a stunning photograph of the 2008 eruption of Mount Chaiten are helping scientists at the University of Illinois better understand strong volcanic ...





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As shuttle's career nears an end, NASA turns focus to satellites

Space & Earth / Space Exploration

created 11 hours ago | popularity 4.8 / 5 (4) | comments 0

NASA heads into 2010 with the bittersweet assignment of retiring the space shuttle after nearly three decades. But that's not all the agency has planned: There are also launches of three new satellites aimed at better understanding ...


Scientists say magma building up in Mayon volcano (AP)

Scientists say magma building up in Mayon volcano

Space & Earth / Earth Sciences

created 11 hours ago | popularity 4.7 / 5 (3) | comments 0

(AP) -- Fewer earthquakes have been recorded in the Philippines' lava-spilling Mayon volcano, but magma continues to build up inside and any lull in activity could be followed by a bigger eruption, scientists ...


Sun and moon trigger deep tremors on San Andreas Fault

Space & Earth / Earth Sciences

created Dec 23, 2009 | popularity 4 / 5 (4) | comments 1

The faint tug of the sun and moon on the San Andreas Fault stimulates tremors deep underground, suggesting that the rock 15 miles below is lubricated with highly pressurized water that allows the rock to slip with little ...


Filipino troops try to keep volcano evacuees safe (AP)

Filipino troops try to keep volcano evacuees safe

Space & Earth / Earth Sciences

created Dec 23, 2009 | popularity not rated yet | comments 1

(AP) -- Police and soldiers donned Santa hats and red clown noses and belted out songs in crammed evacuation centers in hopes of keeping 47,000 displaced residents from sneaking back to their homes on the ...


Volcanic Quakes Help Forecast Eruptions

Volcanic Quakes Help Forecast Eruptions

Space & Earth / Earth Sciences

created Dec 22, 2009 | popularity 2.6 / 5 (5) | comments 2

Monitoring the earthquakes caused from magma movements inside an active volcano could help to improve the accuracy of forecasting an eruption.


The COROT satellite

Astronomers discover 'tilted planets'

Space & Earth / Astronomy

created Dec 22, 2009 | popularity 4.6 / 5 (15) | comments 3

(PhysOrg.com) -- University of Exeter, UK, research has added to a growing evidence that several giant planets have orbits so tilted that their orbits can be perpendicular or even backwards relative to their ...


Is nicotinamide overload a trigger for type 2 diabetes?

Medicine & Health / Diseases

created Dec 22, 2009 | popularity 4.7 / 5 (3) | comments 0

Facing the increasing prevalence of type 2 diabetes worldwide in the past few decades, one may ask what is wrong with humans. Geneticists tell us that the human genome has not changed markedly in such a short time. Therefore, ...


Study redefines placebo effect as part of effective treatment

Medicine & Health / Psychology & Psychiatry

created Dec 22, 2009 | popularity not rated yet | comments 0

Researchers used the placebo effect to successfully treat psoriasis patients with one quarter to one half of their usual dose of a widely used steroid medication, according to an early study published online today in the ...


Digital quantum battery

Digital Quantum Battery Could Boost Energy Density Tenfold

Physics / Quantum Physics

created Dec 22, 2009 | popularity 4.9 / 5 (32) | comments 13

(PhysOrg.com) -- Physicists theorize that quantum phenomena could provide a major boost to batteries, with the potential to increase energy density up to 10 times that of lithium ion batteries. According to ...


Most of 47,000 Filipinos safe from raging volcano (AP)

Most of 47,000 Filipinos safe from raging volcano

Space & Earth / Earth Sciences

created Dec 22, 2009 | popularity 4.7 / 5 (3) | comments 0

(AP) -- Almost all of the 47,000 residents living on the slopes of a rumbling volcano in the central Philippines have moved to emergency shelters, and lava and earthquakes Tuesday heralded what officials ...



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