News That Matters

Tag: Dangerous

3D survey details dangerous megathrust fault off Costa Rican coast

3D survey details dangerous megathrust fault off Costa Rican coast

Science
Feb. 12 (UPI) -- Scientists have a better understanding of the dynamics of a dangerous megafault off the coast of Costa Rica, thanks to a new survey by researchers at the University of California, Santa Cruz.The survey yielded detailed 3D images of the Costa Rican subduction zone, where the Cocos plate sinks and slides under the Caribbean plate.Unlike similar megathrust faults, the Costa Rican fault features unusual earthquakes, patchy in their distribution. The ruptures rarely spread to shallow depths. Scientists believe the fault's odd behavior is explained by its varied textures -- corrugated patterns created by subduction activity."Our new imagery shows large variability in the conditions along the megathrust, which may be linked to a number of earthquake phenomena we observe in the re...
Experts: Islamic State 'death spiral' most dangerous part of fight for U.S. coalition

Experts: Islamic State 'death spiral' most dangerous part of fight for U.S. coalition

Business
Oct. 17 (UPI) -- Experts on the Middle East, terrorism and the Islamic State say that while the terrorist organization is in a "death spiral," the U.S.-led coalition battling the group is likely entering its most dangerous phase.The early signs of victory are beginning to circulate as the U.S.-backed Syrian Democratic Forces, an alliance of Kurdish and Arab militias, drive IS out of its proclaimed capital of Raqqa, Syria.IS fighters were contained Tuesday in a stadium complex in the city as they attempt to make a last stand effort in a battle campaign the SDF began in June with air support from the U.S.-led coalition and the Russian government."They are getting desperate," chief Pentagon spokeswoman Dana W. White told reporters last week. "Civilians are running toward the Iraqi security fo...
New laser sensor could detect explosives, dangerous gases more quickly

New laser sensor could detect explosives, dangerous gases more quickly

Science
Sept. 29 (UPI) -- Scientists have developed a new laser-based spectroscopic method for identifying potentially dangerous gasses. The method, which relies on the combination of two spectroscopic techniques, could be used to more quickly and accurately identify explosives and other dangerous substances.The first technique, called multi-dimensional coherent spectroscopy, relies on short laser pulses. When bounced through a mixture of gases, scientists can measure which wavelengths are absorbed and use their observations to identify the gas molecules."If you have light going through the gas, and, for example, you use a prism to separate white light into colored light, in the rainbow spectrum you'd see there'd be black stripes," Steven Cundiff, a physics professor at the University of Michigan,...
14 Most Dangerous Summer Foods

14 Most Dangerous Summer Foods

Health
OystersIf a summertime trip to the shore always includes a stop at a raw oyster bar, consume with caution: Vibrio parahaemolyticus and Vibrio vulnificus can both can be contracted by eating raw shellfish, especially oysters. In fact, the CDC reported a 52% increase in Vibrio poisonings between 2011 and 2013.RELATED: How to Choose Safe, Healthy, and Sustainable SeafoodBoth of these bacteria cause diarrhea, vomiting, and abdominal pain in healthy people. For people with liver disease, diabetes, cancer, stomach disorders, or any other condition that affects the immune system, Vibrio vulnificus is extremely dangerous: it can invade the bloodstream, causing a life-threatening illness. Half of all Vibrio vulnificus bloodstream infections are fatal.Let's block ads! (Why?) Food - Health.co...