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  • Using quantum physics to make better detectors

    MIT researcher shows how entanglement, a peculiar property of quantum physics, may be harnessed for surveillance systems which are as much as a million times more efficient than existing systems

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  • Drug-resistant plague may be a bioterrorism concern

    Researchers at Weill Cornell Medical College have located a gene that could mutate to make Yersinia pestis resistant to many common drugs; the bacteria might be used as a potential bioterrorism agent

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  • Xoma in $65 million anti-botulism drug development contract

    First human monoclonal antibody drug program to target multiple botulinum toxins

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  • Russian army adopts new reconnaissance drones

    The Russian army has ordered a large number of Tipchak UAV systems from Vega Radio Engineering Corp.; the UAVs will serve in intelligence gathering, but company president says: “Our next project is the development of an attack drone based on the current design”

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  • Flame-retardant grenades help firefighters, first responders

    Most hand-held fire extinguishers are pressurized with nitrogen or carbon dioxide to propel powdery potassium bicarbonate, liquid water, or a fluorocarbon at a fire; new device, using potassium carbonate, quells blazes with less risk to firefighters

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  • U.S. start-up develops uncloneable RFID chips

    Silicon Valley start-up says it has developed RFID chips which cannot be cloned; the company uses technology called Physically Unclonable Functions (PUF) which was developed by researchers at MIT

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  • L-3's millimeter wave scanning technology tested at ten U.S. airports

    Two technologies — backscatter X-rays and millimeter wave — compete in the airport security scanning market; TSA is currently testing millimeter wave at ten airports, and the fact that the technology is faster than its rival may make it the scanning technology of choice

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  • Anti-invisibility cloak would render invisible objects visible again

    A perfect invisibility cloak guides rays so effectively that none reaches the cloaked object within, keeping it in total darkness — a disadvantage if invisibility cloaks are ever to be used to shield tanks, steer microwaves in space, or hide humans; scientists find a solution

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  • Scientists use bacteria to pinpoint chloride toxins

    Chloride toxins are carcinogens and dangerous to the environment; they may contaminate food, or used to poison people intentionally (as was the case with Ukrainian president Viktor Yuschenko in 2004; the Russian secret service is suspected of trying to kill him); scientists are using the sensor with which bacteria detect chloride compounds to devise an early detection system

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  • Boeing awarded laser weapon contract

    Boeing wins $36 million contract to continue development of a truck-mounted laser weapon aiming to destroy flying projectiles — from rockets to artillery shells to mortar rounds

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  • Environment-friendly spook: Solar-powered UAV breaks endurance record

    Qinetiq’s Zephyr high-altitude long-endurance (HALE) aircraft flies for 82 hours and 37 minutes

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  • Modified helicopters help in search and rescue missions

    Researchers in Hong Kong develop a helicopter installed with a video camera and linked to the Global Positioning System (GPS), and which flies on its own on a preset course; helicopter used to survey the Sichuan earthquake area; researchers in U.K. work on a similar concept — but one which envisions using a swarm of self-coordinating helicopters

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  • Robot allows chemists to conduct experiments remotely

    Many chemical lab experiments involve explosions, noxious fumes, burns, stains, and all manner of unpleasantness; new robot allows chemists to conduct experiments remotely

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  • New detection method for food toxins found

    Japanese researchers develop new technique to detect toxins in food; the method involves artificially produced human enzymes that act as sensors for toxins in food samples

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  • Aussie student has answer to save Earth from asteroid attack

    The bomb dropped on Hiroshima had an explosive yield of 12.5 kiloton; asteroid Apophis, which is now hurtling toward Earth and which will come uncomfortably close to our planet in 2029, packs a punch of 1,375,000 kilotons; competitions are being held to find the best way to stop it in its tracks

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More headlines

  • DHS S&T Transitions New Compact Baggage Screener to TSA
  • DHS Opens Counter-Drone Testbed in Richmond
  • Cybersecurity Profile for the Hybrid Satellite Networks (HSN) Cybersecurity: Draft Annotated Outline
  • DHS S&T Seeks Solutions to Software Vulnerabilities
  • DHS S&T Awards Funds to Sentinel Occupational Safety for Safety Monitoring Technology
  • China’s Expanding Surveillance State
  • DHS Awards $9.8M for Small Businesses to Develop Security Technology Prototypes
  • DHS S&T and Israeli Partners Announce Call for Proposals for Advanced Technologies in Homeland Security
  • Company behind robot-dogs headed to US-Mexico border insists they cannot malfunction
  • DHS Includes 17 R&D Topics in Long Range BAA
  • Nuclear reactor restarts, but Japan’s energy policy in flux
  • Hawking says he lost $100 bet over Higgs discovery
  • Kansas getting $500K in law enforcement grants
  • Bill widens Sacramento police, sheriff’s contract security opportunities
  • DHS awards $97 million in port security grants
  • DHS awarding $1.3 billion in 2012 preparedness grants
  • Cellphone firms share location data with law enforcement, not users
  • Residents of Murrieta, California, will have to subscribe for emergency services
  • Ohio’s Homeland Security funding drops sharply
  • Ports of L.A., Long Beach get Homeland Security grants
  • Homeland security gets involved with Indiana water conservation
  • LAPD embraces “predictive policing”
  • New GPS rival is hack-proof
  • German internal security service head quits over botched investigation
  • Americans favor Obama to defend against space aliens: poll
  • U.S. Coast Guard creates “protest-free zone” in Alaska oil drilling zone
  • Congress passes measure to enhance Israel security ties
  • Wickr enables encrypted, self-destructing iPhone messages
  • NASA explains Why clocks got an extra second on 30 June
  • Cybercrime disclosures rare despite new SEC rule
  • First nuclear reactor to go back online since Japan disaster met with protests
  • Israeli security fence architect: Why the barrier had to be built
  • DHS allocates nearly $10 million to Jewish nonprofits
  • Turkey deploys troops, tanks to Syrian border
  • Israel fears terror attacks on Syrian border
  • Ontario’s emergency response protocols under review after Elliot Lake disaster
  • Colorado wildfires to raise insurance rates in future years
  • Colorado fires threaten IT businesses
  • Improve your disaster recovery preparedness for hurricane season
  • London 2012 business continuity plans must include protecting information from new risks

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The long view

  • U.S. Reliance on Chinese Drones: A Sector for the Next CHIPS Act?

    More and more lawmakers from both parties are beginning to pay attention to the issue of drones and national security. Different bills seek to regulate federal agency procurement and use of certain foreign-made unmanned aircraft systems (UASs), or drones. Annie I. Antón and Olivia C. Mauger write that “Building on the bipartisan consensus to enact the 2022 Creating Helpful Incentives to Produce Semiconductors and Science (CHIPS) Act, there is a compelling case that UASs should be a next sector for similar action.”

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  • Helping the U.S. Fast-track Hypersonic Conventional Weapons

    Hypersonic weapons have been a top priority for modernizing the armed forces, with ultrafast, long-range and maneuverable munitions being touted as a revolutionary advance in modern warfare. The U.S. has fast-tracked their development and announced plans to field the first conventional hypersonic missile battery this year. Sandia National Lab is helping the U.S. achieve this goal.

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  • Quantum Cryptography Applications

    The development of quantum computing means that the use of classic cryptography for secure communications is in danger of becoming obsolete. Quantum cryptography, on the other hand, uses the laws of quantum mechanics to ensure total security. One example of this is quantum key distribution, which enables two parties to secure a message via a random secret key.

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  • Using Quantum Physics to Secure Wireless Devices

    From access cards and key fobs to Bluetooth speakers, the security of communication between wireless devices is critical to maintaining privacy and preventing theft. Unfortunately, these tools are not foolproof and information on how to hack, clone and bypass these systems is becoming easier to find.

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  • Enhanced Community Safety by Reimagining Gunshot Detection

    A new gunshot detection system delivers new capabilities that significantly improve the response and management of outdoor shootings. The portable system employs two methods of detection for increased accuracy and reduced false positives.

    • Read more
  • Using AI to Find Rare Minerals

    A machine learning model can predict the locations of minerals on Earth—and potentially other planets—by taking advantage of patterns in mineral associations.

    • Read more
  • U.S. Should Begin Laying the Foundation for New and Advanced Nuclear Reactors: Report

    New and advanced types of nuclear reactors could play an important role in helping the U.S. meet its long-term climate goals, but a range of technical, regulatory, economic, and societal challenges must first be overcome.

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  • U.S. Should Begin Laying the Foundation for New and Advanced Nuclear Reactors: Report

    New and advanced types of nuclear reactors could play an important role in helping the U.S. meet its long-term climate goals, but a range of technical, regulatory, economic, and societal challenges must first be overcome.

    • Read more
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