Today's news

  • TerrorismAl Qaeda's chief bomb maker killed in U.S.-backed attack in Yemen

    Ibrahim al-Asiri, 32, al-Qaeda’s chief bomb-maker, is said to have been killed in a U.S.-supported, 2-day attack on al-Qaeda operation base in south Yemen on Sunday and Monday. The attack on the base included ground attacks by Yemeni special forces ferried to the theater in Russian-made helicopters piloted by U.S. Special Forces pilots, and drone strikes. Yemeni special forces, using intelligence provided by the United States, set up an ambush for al-Asiri and opened fire on a 4x4 vehicle believed to be carrying him. Samples were taken from the body believed to be that of al-Asiri, and DNA tests are now being conducted.

  • Public safetyPublic safety officials implement Boston bombing's lessons

    The use of improvised tourniquets to stop bleeding was considered not only old-fashioned, but potentially damaging. Yet, in the minutes following the Boston marathon bombing, people near the finish line used improvised tourniquets to stop the bleeding of dozens of those injured around them while waiting for medical crews to arrive. Security and public safety officials have used lessons learned from the 2013 Boston Marathon bombing to prepare for this year’s event, including providing police officers with tourniquets. Organizers of large public events are implementing other lessons from the 2013 attack.

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  • Terrorism insuranceBoston bombing spurred small, midsize businesses to buy terrorism insurance

    After the 2013 Boston Marathon bombing, terrorism insurance, designed for large businesses, became a necessary business expense for many midsize and small firms. Some 160 companies near the Boston explosion submitted insurance claims for property damage or business losses and only 14 percent had coverage for terrorism. “The Marathon attack changed the calculus,” an insurance industry insider says. “It taught us terrorism is a risk to businesses of every scale and size.”

  • Ground transportation securityThe Nigerian bus terminal attack: Public transport is a lucrative terror target

    During the morning rush hour on 14 April, a car bomb containing an estimated 500-800 pounds of explosives blew up at the Nyanya District bus station on the outskirts of Abuja, Nigeria. Terrorism experts from the Mineta Transportation Institute (MTI) say we should note the significance of the attack for the rest of the world and put the facts into a larger perspective. Looking at all attacks on public surface transportation systems worldwide since 1970, the Abuja bombing was the twelfth most lethal attack. When comparing similar attack methods, it was the ninth most lethal attack.

  • Aviation securityHuman behavior studies offer helpful insights to airport security officers

    A recent Sandia National Laboratories study offers insight into how a federal transportation security officer’s thought process can influence decisions made during airport baggage screening, findings which are helping the Transportation Security Administration (TSA) improve the performance of its security officers. The TSA-funded project focused on the impacts on threat detection when transportation security officers are asked to switch between the pre-check and standard passenger lanes.

  • Chemical facilitiesOne in ten American schoolchildren in school near risky chemical facility

    One year after the fertilizer facility explosion in West, Texas, which destroyed and severely damaged nearby schools, nearly one in ten American schoolchildren live and study within one mile of a potentially dangerous chemical facility. A new study shows that 4.6 million children at nearly 10,000 schools across the country are within a mile of a facility which produces, uses, or stores significant quantities of hazardous chemicals identified by EPA as particularly risky to human health or the environment if they are spilled, released into the air, or are involved in an explosion or fire.

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  • Infrastructure protectionDams will not reduce flow of sand to Mississippi River Delta

    The wetlands of the Mississippi River Delta are slowly sinking and rapidly eroding, but new research has found the river’s supply of sand — the material engineers most need to rebuild the delta — will stay constant for centuries. The new study is encouraging news for scientists and government officials who are working to shore up southeastern Louisiana’s rapidly disappearing wetlands.

  • TerrorismU.S. drone attacks kill at least 55 al-Qaeda militants in Yemen

    A series of U.S. drone strikes Sunday and Monday killed at least fifty-five al-Qaeda militants in Yemen. The operation focused on al-Qaeda operation basecamps in the rugged mountain of the central and southern provinces of Yemen. Yemeni government sources to say that the first series of attacks, carried out on Sunday, killed three prominent al-Qaeda operatives. Al-Qaeda made gains in Yemen during the chaos which accompanied the 2011 popular uprising against then-President Ali Abdullah Saleh, who was driven from power a year later. In the last two years, the United States and the new Yemeni government have escalated the fight against the Islamist militants.

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  • SurveillanceAdoption of battlefield surveillance system in urban settings raises privacy concerns

    More cities are adopting an aerial surveillance system first developed for the military. The surveillance cameras, fitted on a small plane, can record a 25-square-mile area for up to six hours, and cost less than the price of a police helicopter. The system also has the capability of watching 10,000 times the area that a police helicopter could watch. Privacy advocates are concerned. “There are an infinite number of surveillance technologies that would help solve crimes, but there are reasons that we don’t do those things, or shouldn’t be doing those things,” said one of them.

  • Plutonium processingS.C. fights to keep costly plutonium processing project alive

    The United States and Russia have agreed to dispose of thirty-four tons of weapon-grade plutonium each, an amount equal to 17,000 nuclear warheads. The United States budgeted $4 billion for a mixed-oxide fuel project, known as MOX, at the Savannah River Site, S.C., to process the plutonium, but construction costs have now reached $8 billion, and officials estimate the facility will cost about $30 billion over its operating years. DOE has suspended the MOX project and is looking for alternative plutonium processing methods. South Carolina has sued the federal government, arguing that since Congress has authorized the funds for MOX, the administration must spend the money.

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  • Nuclear powerSome see small modular reactors as offering a better future for the nuclear industry

    A full-size reactor costs up to $8 billion, takes years to build, and decades to achieve a return on investment. Some experts say the future of the nuclear industry should be based on small underground reactors, which are cheaper and quicker to build. Other experts say that smaller reactors mean needing many more of them to produce the same amount of power as traditional reactors, and having more reactors means increasing security concerns.

  • Radiological threatsDetecting and defeating radiological threats

    Brookhaven National Laboratory’s Radiological Assistance Program (RAP) team works to stay ahead of any radiological threats by using many detection tools that have become increasingly sophisticated and user-friendly. During a deployment, researchers and technicians with backgrounds in various aspects of radiological controls and analysis conduct field monitoring and environmental sampling, assessment, and documentation activities to help decision makers choose appropriate protective actions for the safety of both the public and first responders.

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  • Bridge repairsHelping Kansas counties deal with deficient bridges

    Seventy-eight of the 105 counties in the state of Kansas have bridges on low-volume rural roads in dire need of repair, replacement, or removal. With an estimated cost of $150,000 per bridge — and nearly 1,000 bridges across the state in the structurally deficient or functionally obsolete categories — replacement bridges are an expensive proposition. A new study offers a way to determine which bridges should be repaired, and which should be closed.

  • EnergyClimate benefit of biofuels from corn residue questioned

    Using corn crop residue to make ethanol and other biofuels reduces soil carbon and generates more greenhouse gases than gasoline, according to a new study. The findings cast doubt on whether corn residue can be used to meet federal mandates to ramp up ethanol production and reduce greenhouse gas emissions.

  • Trojan Horse plotFour former teaching assistants from Birmingham's “Trojan Horse”-plot school arrested

    The alleged Trojan Horse school take-over plot in Birmingham, U.K., has taken another twist last Thursday when four women connected to a school mentioned as part of the alleged Islamist plot were arrested in connection with an ongoing fraud investigation at the school. Adderley primary school was discussed in detail in the original document outlining the supposed Trojan Horse conspiracy. The document is a how-to guide for hardline Islamists wanting to advance the cause of jihad by overthrowing headmasters and senior teachers at state schools in Birmingham.

  • SyriaFrance says Syrian regime forces used chemical weapons in recent attacks

    French president François Hollande said on Sunday that France had “information” of toxic gases being used by the Bashar a-Assad regime against opposition targets in Syria. The French claim follows accusations by the exiled Syrian opposition and rebel groups in the west and south of the country that gas has been used nine times in the past two months, killing more than ten people and affecting hundreds more.

  • GridCourt to decide a Minnesota’s “Buy the Farm” case

    Minnesota’s “Buy the Farm” law is the center of a case set for trial later this week, in which developers of CapX2020, the region’s power grid improvement project, will contest a lawsuit by Cedar Summit Farm. The state law requires utilities building high-voltage power lines to buy out farms along the path of the power line if the affected landowners demand it. CapX2020 argues the farm does not meet the buyout criteria set in the law.

  • Nuclear wasteDebate over Ontario, Canada underground nuclear waste facility intensifies

    Ontario Power Generation’s (OPG) proposal to construct an underground nuclear waste disposal facility near the company’s Bruce Nuclear plantand on the edge of the Great Lakes is facing growing opposition from local municipalities and environmentalists. The facility would store low and intermediate nuclear waste from OPG’s Bruce, Pickering, and Darlington nuclear facilities. Environmentalists are concerned that a leak in the underground facility would be devastating for communities which depend on water from the Great Lakes.

  • Nuclear proliferationNuclear cooperation with non-NPT member states debated

    The United States, Britain, and the Czech Republic have all backed a Dutch paper tied to the meeting last week of the Nuclear Suppliers Group (NSG) which urges closer ties with nuclear-capable countries outside of the Treaty on the Non-Proliferation of Nuclear Weapons (NPT), including Israel, Pakistan, and India. Opponents of the Dutch proposal say it would legitimize the proliferation of nuclear weapons, while supporters say the proposal merely recognizes reality.

  • Nuclear proliferationNC State awarded $25 million NNSA grant to launch nuclear proliferation detection effort

    North Carolina State University was awarded a 5-year, $25 million grant by the National Nuclear Security Administration’s (NNSA) to develop the next generation of leaders with practical experience in technical fields relevant to nuclear nonproliferation. The new Consortium for Nonproliferation Enabling Capabilities, or CNEC, aims to be the pre-eminent research and education hub dedicated to the development of enabling technologies and technical talent for meeting the challenges of nuclear nonproliferation in the next decade.

  • Emergency alertsSmall Virginia town debates cost of emergency siren system

    Installing an emergency siren system in Danville, Virginia would be too expensive, Danville fire chief David Eagle said during a recent update to the Danville city council on emergency notification systems. The city’s last siren system was discontinued about twenty-five years ago. A new system would cost between $300,000 and $400,000 to install, and would incur annual maintenance cost.

  • Sea-level riseDynamic atolls give hope that Pacific Islands can defy sea rise

    By Paul Kench

    It is widely predicted that low-lying coral reef islands will drown as a result of sea-level rise, leaving their populations as environmental refugees. New evidence, however, now suggests that these small islands will be more resilient to sea-level rise than we thought. The new findings suggest that, rather than being passive lumps of rock that will be swamped by rising seas and eroded by storms, the islands are dynamic structures that can move and even grow in response to changing seas. Although the islands may survive into the future, the changes could still affect issues like fresh water and agriculture, potentially making life on these islands much more difficult than it is today.