• Psychologists: psychology research should promote peace and nonviolence

    Political psychologists argue that psychology’s contributions can extend beyond understanding the origins and nature of violence to promoting nonviolence and peace. In a paper, they say they oppose the view that war is inevitable and argue that understanding the psychological roots of conflict can increase the likelihood of avoiding violence as a way to resolve conflicts with others.

  • More than 500 million people could face increasing water scarcity

    Both freshwater availability for many millions of people and the stability of ecosystems such as the Siberian tundra or Indian grasslands are put at risk by climate change. Even if global warming is limited to 2 degrees above pre-industrial levels, 500 million people could be subject to increased water scarcity.

  • The only effective asteroid defense: early detection – and evacuation of impact area

    For the threat of meteor strikes large or small, early detection is key, and evacuation may be the only defense needed within the next 1,000 years, according to an asteroid impact expert. He says that the best investment in asteroid defense is not in weapons to deflect them, but in telescopes and surveys to find them.

  • Weatherizing U.S. homes to uniform standard to save $33 billion a year

    The U.S. residential sector — 113 million homes — uses about 23 percent of total U.S. source energy annually (source energy includes site energy, the energy consumed by buildings for heating and electricity, as well as the raw energy required to transmit, deliver and produce it). A new study finds that upgrading buildings’ airtightness to a uniform level could achieve as much as $33 billion in annual energy savings.

  • Police departments adopt sophisticated, cheap-to-operate surveillance technology

    Advancements in surveillance technology have been adopted not only by the National Security Agency (N.S.A) or other federal intelligence agencies. Local police departments have also incorporated the latest surveillance technologies into their work, allowing them to track individuals for different purposes.

  • Innovative salmonella sensing system

    Foodborne illnesses making one in six Americans — or forty-eight million people — sick each year. Of these people sickened, 128,000 end up in the hospital, according to the Centers for Disease Control and Prevention, while 3,000 die. A new approach to detecting food contamination enables real-time testing of food and processing plant equipment.

  • Better protective shield material for nuclear waste

    The integrity and survivability of a nuclear waste package is critically important in the transport of nuclear fuel and high-level waste. Research are working on developing an outer shield material for use in packaging which is resistant to corrosion, radiation, diffusion, and thermal cycling processes that affect fuel packages during long-term storage. The material will also need to be wear-tolerant and mechanically robust so that it can survive repeated handling and transportation.

  • Number of university-hosted start-up incubators grows

    U.S. colleges and universities increasingly resemble business incubators, as the number of school-supported startups is rising.Of the 1,195 incubator programs in North America in 2012, about 400 – or a third — were primarily sponsored by a college or university, an increase from just 20 percent in 2006.In 2012, U.S. higher education institutions earned $2.6 billion in license income, and helped launch 705 startups.

  • Geologists: Sandy could happen again

    Sandy’s storm surge hit the coast at high tide, but storm and tidal conditions were not the only cause of the devastation. Seawaters off New York’s coast have risen sixteen inches since 1778, the year of New York City’s first major recorded storm. Geologists say that due to rising sea levels, smaller storms could produce significant flooding.

  • New barrier system to protect Venice from rising seas

    The City of Venice, Italy has carried out the first test of its $7.3 billion barrier system designed to protect the city from rising sea levels. The system, known as MOSE (MOdulo Sperimentale Elettromeccanico), consists of seventy-eight mobile barriers divided into four sections at the three inlets to the Venice lagoon.

  • Using hills to shelter buildings from tornadoes

    Researchers have demonstrated the influence of hills on tornadoes. The researchers’ models revealed that the height of a hill and the size of a tornado’s vortex have a significant effect on the tornado’s destructive power. The findings could be used to identify safer areas for construction.

  • U.S. formulates strategy for a new Arctic landscape

    U.S. national security officials have become increasingly concerned about the national security implications of an ice-free Arctic. The Arctic will become ice-free during the summer by mid-decade. In a strategy document, the Pentagon says: “Melting sea ice in the Arctic may lead to new opportunities for shipping, tourism, and resource exploration, but the increase in human activity may require a significant increase in operational capabilities in the region in order to safeguard lawful trade and travel and to prevent exploitation of new routes for smuggling and trafficking.”

     

  • Coast Guard to discuss new U.S. Arctic strategy

    The future of the Arctic has become a hot topic in U.S. national security, energy, and policy circles. The Washington Homeland Security Roundtable (WHSR) has organized a forum for private-sector leaders in which Vice Admiral Peter Neffenger, deputy commandant for operations of the U.S. Coast Guard (USCG), and Captain Jon Spaner, USCG director of emerging policy, will discuss the ramifications of climate-driven changes in the Arctic for U.S. national security and maritime operations, and share insights on the role of the USCG in meeting the challenges posed by a new ocean created by rapidly melting ice.

  • Maryland preparing for sea level rise

    Maryland has 3,100 miles of tidal shoreline. A scientific report recommends that it would prudent for the state to prepare for a sea level rise of 1.4 feet by 2050.Maryland’s CoastSmart Communities Initiative (CCI) provides grant funding for coastal communities which want to reduce their vulnerabilities to the effects of coastal hazards and sea level rise by becoming ready, adaptive, and resilient.

  • Snake robots move quickly in confined spaces, rough terrain

    Snakes usually travel by bending their bodies in the familiar S-pattern. When they are stalking prey, however, snakes can move in a straight line by expanding and contracting their bodies. This “rectilinear gait” is slow, but it is quiet and hard to detect—-a perfect way to grab that unsuspecting rodent. This “limbless locomotion” is a highly effective way for a robot to move through cluttered and confined spaces.