• The contribution of geophysics to disaster planning

    Earthquakes, tsunamis, and other natural disasters often showcase the worst in human suffering — especially when those disasters strike populations which live in rapidly growing communities in the developing world with poorly enforced or non-existent building codes. Geophysicists can help by identifying natural hazards, and by developing effective disaster risk reduction strategies which integrate many different experts.

  • DHS advises Michigan State U on football stadium safety

    By all accounts, Michigan State University’s basketball team has been doing better over the years than the school’s football team (just think Magic Johnson). The university wants to raise the profile of its football team, and is building a new, $24 million stadium — but DHS advised the university that the stadium’s north side stands are too close to the gas tanks and pumps which serve the school’s motor pool. The university is now moving the gas tanks to a new location.

  • Asteroid 1998 QE2, nine times larger than cruise ship, to glide past earth

    Two weeks from now, on 31May 2013, asteroid 1998 QE2 will sail serenely past Earth, getting no closer than about 3.6 million miles, or about fifteen times the distance between Earth and the moon. While QE2 is not of much interest to those astronomers and scientists on the lookout for hazardous asteroids, other asteroids are. NASA recently announced developing a first-ever mission to identify, capture, and relocate an asteroid for human exploration.

  • Obama administration shifting cybersecurity legislative strategy

    The Obama administration’s has shifted its cybersecurity legislative strategy. Rather than emphasize DHS-monitored regulations – an approach which stalled in Congress last summer because of Republican opposition — the administration is focusing on getting Congress to help promote the voluntary adoption by industry of standards being developed by the National Institute of Standards and Technology (NIST) following a February 2013 executive order signed by President Obama.

  • California community sinking into the ground, and engineers are baffled

    Several homeowners in the community of Lake County, California are faced with a problem: their houses are sinking into the ground and they do not know why. The situation has been deteriorating steadily, and now mail delivery has been cancelled in the area, and city and county crews have been forced to change the subdivision’s sewage line to an overland pipe as a result of manhole collapses.

  • State agency imposes heavy fine on PG&E for San Bruno blast

    The California Public Utilities Commission (CPUC) two weeks ago  wrapped up its investigation of a 2010 gas pipeline explosion in San Bruno, California, and recommended  that Pacific Gas and Electric (PG&E) pay $2.25 billion for its negligence, which led to the blast.

  • A “cauldron of events” has brought the nuclear industry to a halt

    Until two years ago, people talked of a nuclear energy renaissance. Now the talk is about nuclear malaise. The Fukushima scare, the emergence of alternative energy sources as a result of fracking, and the lack of action on climate change – which means that limits on fossil fuels are not coming any time soon – have, in the words of one experts, brought the nuclear industry to a halt.

  • Increasing supplies of North American oil changing global markets

    The supply shock created by a surge in North American oil production will be as transformative to the market over the next five years as was the rise of Chinese demand over the last fifteen, a new report says. The shift will not only cause oil companies to overhaul their global investment strategies, but also reshape the way oil is transported, stored, and refined.

  • New software protects networked control systems from cyber attacks

    Researchers have developed a software algorithm that detects and isolates cyber-attacks on networked control systems — which are used to coordinate transportation, power, and other infrastructure across the United States.

  • Hazard of Western Indian Ocean earthquake, tsunami greater than thought

    Earthquakes similar in magnitude to the 2004 Sumatra earthquake could occur in an area beneath the Arabian Sea at the Makran subduction zone, according to recent research. The study suggests that the risk from undersea earthquakes and associated tsunami in this area of the Western Indian Ocean — which could threaten the coastlines of Pakistan, Iran, Oman, India, and potentially further afield — has been previously underestimated.

  • Wave of cyberattacks targets American energy companies

    A new wave of cyberattacks has been hitting American corporations, and federal officials, say the attackers, who reside somewhere in the Middle East, are trying to sabotage these corporations. The majority of the targets have been energy companies, and the attacks are trying to take control of company’s processing systems.

  • Assessing asteroid risk to Earth

    Of the more than 600 000 known asteroids in our Solar System, almost 10 000 are classified as near-Earth objects, or NEOs, because their orbits bring them relatively close to Earth’s path. A dramatic proof that any of these can strike Earth came on 15 February, when an unknown object thought to be 17-20 meter in diameter arrived at 66 000 km/h and exploded high above Chelyabinsk, Russia, with 20-30 times the energy of the Hiroshima atomic bomb.

  • Silica particles purify water by acting as oil magnets

    Engineers develop an innovative method designed to purify water through the rapid removal of oily pollutants. The technology involves the deployment of surface engineered silica particles, which act as oil magnets in water, adsorbing oil, yet repelling water.

  • U.S.: China orchestrating broad cyberattack campaign against U.S.

    The Obama administration accused China’s military of orchestrating a campaign of cyberattacks against American government computer systems and defense contractors for the purpose of identifying “military capabilities that could be exploited during a crisis.” Cyber experts estimate that about 90 percent of all cyberattacks in the United States originate in China, but these estimates have typically been offered by private-sector experts. The Pentagon’s annual report to Congress, released Monday, is the first government document specifically and explicitly to assert that the People’s Liberation Army (PLA) is behind a sustained, systematic campaign of cyberattacks on the United States in an effort to gain a strategic advantage over the United States. The report also pointedly notes that Chinese investments in U.S. companies aim to help this cyberattacks campaign.

  • New grass hybrid helps reduce runoffs, flooding

    Scientists use hybridized forage grass to combine fast root growth and efficient soil water retention. Field experiments show Festulolium cultivar reduces water runoff by up to 51 percent against nationally-recommended cultivar. The hybrid captures more water and reduces runoff and likelihood of flood generation.