• Critics of dog-scent lineups charge such lineups are "junk science"

    Law enforcement has relied on dogs for many years for scent tracking or sniffing out drugs or explosives; dogs have become more and more popular in what is called dog-scent lineups, in which dogs are supposed to determine whether the scent of anyone in a police lineup was present at the crime scene; critics say this not much more than junk science

  • No acoustic detection system for Indianapolis housing project

    The Indianapolis Housing Authority secured a $100,000 grant and the Department of Public Safety had awarded a contract ShotSpotter in July; the vendor backed out of the contract, the grant expired, and the deal fell apart

  • FBI says facial recognition not ready for prime time

    An FBI expert said that facial recognition does not figure in the FBI’s biometric strategy; he said facial recognition could have been a killer application — but it cannot; “The algorithms just do not exist to deliver the highly reliable verification required. This is even though the FBI has been evaluating facial recognition technology since 1963,” he said

  • DHS in trials of next generation multiband radio

    Emergency communication interoperability is getting closer as the day of the single-band radio is coming to an end; DHS’ S&T is testing a multiband radio for emergency services

  • New device to "smell" human fear

    City University London’s researchers launch a project aims to develop two sensor systems that can detect the unique chemical signature of the fear pheromone, assessing the stress of an individual and interpreting it in security-critical contexts

  • Awareness of DHS's NECP is low, but its promise is high

    CDW-G reports finds that just half of public-safety communications professionals were familiar with the NECP, yet when briefed, almost all believe it could address their communications challenges

  • Guarding the guardians in South Africa

    Criminals in South Africa found a new way to make money: they open security companies; there are two advantages to these ventures: they get paid for their “security” services, and they are able to learn all they need to know, for their own criminal purposes, about the organizations they are supposedly protecting

  • Humanoid robots to help people in hazardous environments

    Current calculations required for robots’ handling objects and avoiding collisions are based on movements in the XYZ coordinates, and are sensitive to any minor deformations in the environment, such as a flexible object that would cause the calculations to be invalid; researchers offer a new way to govern robots’ movement

  • Dallas cops cite drivers for "not speaking English"

    Is it a crime not to speak English? It is — in Dallas, Texas: half a dozen Dallas cops have given tickets to thirty-eight drivers for having an inadequate command of the English language

  • A-T Solutions acquires anti-terrorism firm

    Trancite software products help with crime and accident scene investigations; other products help with site inspections and surveys; the company also has tools for investigating and analyzing terrorist attacks; this is A-T Solutions’ second acquisition in four months

  • Pentagon orders accelerated production of 15-ton bunker buster

    The Obama administration is inching toward a dialog with Iran over the latter’s nuclear weapons program, but at the same time it readies the means to destroy Iran’s capabilities should the dialog fail

  • Worries grow about safety of Pakistan's nuclear weapons facilities

    All the terror strikes in Pakistan in the recent past have been suicide attacks, but the attack on the Pakistan Army’s General Headquarters in Rawalpindi three days ago was more of a commando attack carried out by well-trained jihadists; experts worry that such military-style tactics could be used against Pakistani nuclear sites

  • A first: Criminals steal nuclear material, than demand ransom for its return

    Criminals in Argentina steal cesium-137 from a drilling company, then demand $500,000 and threaten “to make this city glow” if they did not get the money

  • Radioactive rabbit poo found at plutonium production site

    A clean-up survey at the Hanford site in Washington State, where military-grade plutonium was produced during the early years of the cold war, discovered radioactive jackrabbit droppings around the site; the rabbits burrowed in the area and discovered the tanks in which nuclear waste is stored; they liked the salty taste of the radioactive cesium and strontium salts, so they began drinking and licking them routinely

  • U.S. cannot track foreign visitors who overstay their visas

    Last year, 39 million foreign travelers were admitted into the United States on temporary visas; based on the paper stubs, homeland security officials said, they confirmed the departure of 92.5 percent of them; most of the remaining visitors did depart, officials said, but failed to check out because they did not know how to do so; more than 200,000 of them are believed to have overstayed intentionally