• Employees exposed to radiation at nuclear waste disposal site

    Thirteen employees at the Waste Isolation Pilot Plant(WIPP),a nuclear waste burial site in New Mexico, have been exposed to  radioactive radiation after a leak in one of WIPP’s underground tunnels. Energy Department officials say it is too soon to determine the scope of health risks the employees will deal with. The employees inhaled plutonium and americium, both of which can irradiate the body’s internal organs with subatomic particles for a lifetime.

  • DHS drops plans for national license-plate database

    DHS has recalled its solicitation for bids by private companies to help the department create a national license-plate database which would allow unlimited access to information obtained from commercial and law enforcement license plate readers (LPRs). DHS wanted to use the database to track fugitive undocumented immigrants and others sought by law enforcement, but the database, which could have contained more than one billion records, raised privacy concerns and questions about the safeguards which would be used to protect innocent citizens.

  • Operator of Hanford nuclear disposal site fires scientists who voice safety concerns

    The Hanford project in Washington State is the Department of Energy’s (DoE) largest nuclear cleanup project. DoE plans to transform fifty-six million gallons of radioactive sludge, currently stored in underground tanks, into solid glass. Scientists and engineers who work at Hanford have questioned the effectiveness of the required technology, and have voiced serious concerns about safety issues. Two of those who were the most persistent in voicing their concerns about safety have been fired, and a third one has left his job voluntarily.

  • CounterTack, developer of an end-point threat detection solution, closes out Series B funding at $15 million

    CounterTack, a developer of real-time endpoint threat detection solutions, has closed out its Series B financing round with an additional $3 million to complete a $15 million raised. With this extension, the Venture Capital unit of Siemens (SFS VC) joins CounterTack investors including Goldman Sachs, Fairhaven Capital, and a group of private financiers to fund an accelerated technology expansion and market delivery of CounterTack’s Sentinel platform.

  • CloudLock, a cloud security specialist, raises $16.5 million Series C round

    CloudLock, a cloud security specialist, has raised $16.5 million in a Series C funding round from new investor Bessemer Venture Partners, and participation of existing investors Cedar Fund and Ascent Venture Partners. The company says that 2013 saw continuing growth in adoption by cloud-bound organizations of the company’s people-centric security automation approach, with a pure SaaS content-aware and policy-based solution, by companies in different verticals, across multiple cloud platforms like Google Apps and Salesforce.

  • Protecting the grid from geomagnetic storms

    A geomagnetic storm disrupts the Earth’s magnetic field by producing geomagnetically induced currents (GICs) on the Earth’s surface, which can enter the power grid at transformer stations and move along power lines, disrupting normal operations. A geomagnetic storm would reach Earth between fourteen and ninety-six hours, leaving little time to safeguard critical infrastructure. U.S. regulators are drafting reliability standards and procedures to protect the U.S. power grid from such storms.

  • Countering counterfeit electronic components

    Used and non-authentic counterfeit electronic components are widespread throughout the defense supply chain; over the past two years alone, more than one million suspect parts have been associated with known supply chain compromises. In the military, a malfunction of a single part could lead to system failures that can put soldier lives and missions at risk. A new DARPA program seeks tool that authenticates electronic components at any step of the supply chain.

  • Cost of plutonium disposal facility skyrockets

    The Mixed Oxide (MOX) nuclear fuel factory at the Savannah River Site in South Carolina, being built to help dispose of cold war-era weapon-grade plutonium, would cost up to $30 billion in addition to the $4 billion spent on construction so far. The staggering cost overruns have led many to call for a new, less expensive solution. Matthew Bunn, a former Clinton White House official who helped develop the plutonium disposal program, agrees that the cost of the MOX factory is excessive. “The things we’re trying to accomplish aren’t worth that amount of money,” he said.

  • Damage to coastal infrastructure from storm surges, floods may reach 9% of global GDP

    Damage to the world’s coastal infrastructure as a result of flooding, sea level rise, and coastline development is expected to cost as much as 9 percent of global Gross Domestic Product (GDP) according to a new report published in the Proceedings of the National Academy of Sciences(PNAS).

  • Improving livestock diets to bolster food security, combat climate change

    Livestock production is responsible for 12 percent of human-related greenhouse gas emissions, primarily coming from land use change and deforestation caused by expansion of agriculture, as well as methane released by the animals themselves, with a lesser amount coming from manure management and feed production. A new study shows that within the current systems, farmers would find it more profitable in coming years to expand livestock production in mixed systems — where livestock are fed on both grass as well as higher quality feed — rather than in pure grass-based systems. This development, would lead to a 23 percent reduction of emissions from land use change in the next two decades without any explicit climate mitigation policy.

  • Facebook-WhatsApp deal raises security concerns

    Facebook’s acquisition of WhatsApp made headlines for its sheer size — $4 billion in cash and $15 in Facebook stock, for a total of about $19 billion – but security experts are worried about the security aspects of the deal. Even security specialists advising WhatApp’s customers not to panic about the deal, use language which is not exactly reassuring. Serge Malenkovich of Kaspersky Labs says: “There are no new [emphasis in original] reasons to worry about messaging privacy. Honestly speaking, WhatsApp was never meant to be a true confidential messaging tool; there were even multiple breaches in the past, including some attacks, which make eavesdropping possible.”

  • Not much is known about long-term health effects of chemical leaked in W.Va.

    In January, 10,000 gallons an obscure chemical called 4-methylcyclohexanemethanol, or MCHM, used in processing coal, leaked from storage tanks into the nearby Elk River in the Charleston, West Virginia area, contaminating the water of more than 300,000 residents for days. To what degree MCHM affects long-term human and fetal health is a major concern for residents because of the lack of complete toxicology and other studies on the chemical.

  • Cloud security specialist Apprity announces $8 million Series A round

    Santa Clara, California-based Apprity, a stealth Cloud Security company, the other day announced an $8 million Series A round of venture capital funding. The company notes that more and more business processes and applications are being transitioned to the cloud, but that the promise of Cloud and SaaS applications, combined with trends of Mobility, Bring-your-own-Device (BYOD), and the Internet-of-Things (IoT) is constrained by multiplying cyber threats. While security vendors typically focus on providing solutions for securing the perimeter, Apprity says it focuses on the need for a modern approach to Cloud security, and is developing patent-pending technology to address today’s complex business requirements.

  • 50-state roadmap to renewable energy unveiled

    Researchers recently developed detailed plans to transform the energy infrastructure of New York, California, and Washington states from fossil fuels to 100 percent renewable resources by 2050. The new roadmap to renewable energy for all fifty states was presented on 15 February at the annual meeting of the American Association for the Advancement of Science (AAAS) in Chicago. The online interactive roadmap is tailored to maximize the resource potential of each state.

  • Dassault Systèmes, Georgia Tech expand STEM education collaboration

    Dassault Systèmes the other day announced that the Georgia Institute of Technology will adopt the company’s 3DEXPERIENCE platform for 10,000 users (students and educators), including its range of capabilities in the design authoring, digital manufacturing, collaboration, scientific simulation, and visualization fields. The announcement comes after nearly twelve years of collaboration, in which Georgia Tech and Dassault Systèmes have partnered to establish an ambitious science, technology, engineering, and mathematics (STEM) education program.