Public Safety

  • Georgia town requires households to have firearms

    Nelson, a Georgia town of fewer than 2,000 people, has passed a mandatory gun ownership law in an effort to lower the town’s crime rate. The city council unanimously passed the Family Protection Ordinance on Monday, requiring “heads of households to maintain firearms … in order to provide for the emergency management of the city.”

  • DHS launches Campus Resilience pilot program

    DHS secretary Janet Napolitano announced Tuesday that seven universities will participate in a national preparedness initiative designed to help campuses train for, respond to, and recover from an emergency situation.

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  • Fully secure communication

    Can worldwide communication ever be fully secure? Quantum physicists believe they can provide secret keys using quantum cryptography via satellite. These physicists have, for the first time, successfully transmitted a secure quantum code through the atmosphere from an aircraft to a ground station.

  • NYPD issues strict guidelines for use of social media by officers

    The New York Police Department (NYPD) has issued strict guidelines for employees using social media, and ordered its employees to take a second look at their profiles on Facebook, Twitter, and other social networking sites to ensure they conform to the new rules. The NYPD follows other police departments around the country in insisting that police officers draw a clearer line between their private life, as reflected in their social media postings, and their official duties.

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  • Spotting potential killers, rather than armed guards, would make schools safer: study

    Tragedies involving children, such as the one at Sandy Hook Elementary School, fuel outrage and calls for immediate action to prevent similar atrocities. Lawmakers are debating different gun control measures, while the National Rifle Association’s unveiled a plan – the National Shield School Proposal — which calls for placing armed guards at schools. Three criminal justice researchers argue that the NRA’s proposal is problematic, expensive, and would not be effective. The researchers say there is evidence to show that in the majority of school shootings, the assailant suffered from some type of mental health issue, dysfunctional family, problems at school, social isolation, and in some instances, bullying. The article authors suggest that it is these issues that are the root cause of these tragedies, and that in order to prevent school violence, society must address troubled youth.

  • Exploring the human brain to support national security

    The other day, at a White House event, President Barack Obama unveiled a new research initiative designed to revolutionize the understanding of the human brain. DARPA plans $50 million in 2014 investments to translate this increased understanding of brain function to create new capabilities.

  • Large robotic jellyfish to patrol the oceans

    The Office of Naval Research wants to place self-powering, autonomous machines in waters for the purposes of surveillance and monitoring the environment, in addition to other uses such as studying aquatic life, mapping ocean floors, and monitoring ocean currents. Researchers have built a device for that purpose — a life-like, autonomous robotic jellyfish the size and weight of a grown man, 5 foot 7 inches in length and weighing 170 pounds.

  • Growing U.S. concern over North Korean miscalculation

    U.S. officials are increasingly concerned with the escalating tensions on the Korean Peninsula and the risk of miscalculation. The fear is that North Korea’s young leader, Kin Jong Un, may have launched the harsh rhetorical campaign against South Korea and the United States for domestic reasons – especially the need to establish his leadership credentials in the eyes of the skeptical North Korean military – but that his youth and inexperience may lead him to over-play his hand. “He is 28, 29 years old, and he keeps going further and further out, and I don’t know if he can get himself back in,” Rep. Peter King (R-New York), former chairman of the House Homeland Security Committee, said.

  • Aryan Brotherhood suspected in Texas prosecutors killings

    The FBI and other law enforcement agencies believe the white supremacist group the Aryan Brotherhood could be behind the murders of a Texas district attorney and his wife last weekend, and the death of an assistant district attorney earlier this year.

  • GAO lauds U.S. Navy's science and technology R&D

    The Office of Naval Research (ONR) is the Department of the Navy’s science and technology (S&T) provider, charged with discovering, developing, and transitioning innovative S&T to meet soldier needs. Since its inception in 1946, ONR research efforts have supported the development of the laser, GPS, transistors, fiber optics, radar, cell phones, and more. A recent Government Accountability Office (GAO) report cites ONR’s Future Naval Capabilities (FNC) as an example of efficient, cost-effective program for making science and technology research functional.

  • Pervasive surveillance threatens privacy, gives power advantage to the watcher

    Surveillance is everywhere, from street corner cameras to the subject of books and movies. A researcher says that pervasive surveillance menaces our intellectual privacy and it gives the watcher a power advantage over the watched, which can be used for blackmail, persuasion, or discrimination.

  • U.S. deploys F-22 stealth fighters to South Korea

    As tensions on the Korean Peninsula intensify, and North Korea’s belligerent threats multiply, sources inside the administration said that the United States has deployed F-22 stealth fighter jets to South Korea to take part in large-scale military drills.

  • FBI wants 1994 online surveillance law updated

    The FBI said the agency’s top priority this year is to update a surveillance law so authorities can monitor in real time Web activities of Americans suspected of committing crimes. The 1994 law, known as the Communications Assistance for Law Enforcement Act (CALEA), applies to telecommunication companies, but only partially to Web-based companies.

  • Tactile helmet helps first responders in challenging conditions

    A specially-adapted “tactile helmet,” developed by researchers at the University of Sheffield, could provide fire-fighters operating in challenging conditions with vital clues about their surroundings. The helmet is fitted with a number of ultrasound sensors which are used to detect the distances between the helmet and nearby walls or other obstacles.

  • Cost to U.S. of Iraq, Afghanistan wars to exceed $4 trillion

    A new study from Harvard University, calculating the cost to the United States of the wars in Iraq Afghanistan, has concluded that that cost will come to between $4 trillion to $6 trillion. This cost includes the spending on medical care for wounded soldiers and repairs to and replacement of military gear used in the two wars. The decision by the Bush administration to pay for the wars with borrowed money has increased their costs, the study says. In all, the two wars have added $2 trillion to the U.S. debt, accounting for about 20 percent of the debt incurred from 2001 to 2012.