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  Washington DC (SPX) Dec 23, 2016 Hydraulic fracturing has boosted U.S. energy production while coming under scrutiny for its potential environmental impacts, mostly related to the wastewater the method generates. Now, a report in the ACS journal Environmental Science and Technology Letters takes a look at solid waste from horizontal gas wells. The study found that some well waste from the Marcellus shale in Pennsylvania contained radioactive material not previously reported, with the potential for leaching from landfills into the ... read more |
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Chemistry research breakthrough that could improve nuclear waste recycling technologiesResearchers from The University of Manchester have taken a major step forward by describing the quantitative modelling of the electronic structure of a family of uranium nitride compounds - a proces ... more 
Japan pulls plug on troubled fast breeder reactorJapan has scrapped plans to generate electricity at a multi-billion dollar experimental nuclear reactor, the government said Monday, giving up on the decades-old project due to spiralling costs. ... more  
Discovery to inspire more radiation-resistant metalsMetals exposed to radiation at high temperatures swell. That's a problem for the nuclear energy and aerospace industries. ... more  
White House points to Putin over election hackThe White House on Thursday pointed to Russian President Vladimir Putin's direct involvement in cyber attacks designed to impact the US election, dramatically upping the stakes in a dispute between the world's two leading nuclear powers. ... more |
| Previous Issues | Dec 27 | Dec 26 | Dec 23 | Dec 22 | Dec 21 |
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Bulgaria seeks investor to revive nuclear projectBulgaria is looking for an investor ready to revive a long-delayed project for a new nuclear power plant on the Danube, the government announced Friday. ... more 
Japan switches on nuclear reactor after safety shutdownJapan has restarted one of its few operating nuclear reactors after a two-month safety checkup, despite still-heated debate over atomic power following the Fukushima disaster. ... more 
Fukushima costs to double to nearly $180 bn: reportThe estimated cost of dealing with the 2011 Fukushima nuclear crisis has doubled to some $180 billion, a report said Thursday, underlining the challenge Japan faces in overcoming the world's worst nuclear disaster since Chernobyl. ... more  
Ukraine moves giant new safety dome over ChernobylUkraine on Tuesday unveiled the world's largest moveable metal structure over the Chernobyl nuclear power plant's doomed fourth reactor to ensure the safety of Europeans for future generations. ... more 
'Diamond-age' of power generation as nuclear batteries developedNew technology has been developed that uses nuclear waste to generate electricity in a nuclear-powered battery. A team of physicists and chemists from the University of Bristol have grown a man-made ... more |
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 Nuclear energy: who's advancing and who's retreating 
Ukraine to unveil giant new safety dome over ChernobylUkraine was on Tuesday due to unveil the world's largest moveable metal structure over the Chernobyl nuclear power plant's doomed fourth reactor to ensure the safety of future generations across Europe. ... more 
Swiss reject speedy nuclear phaseoutSwitzerland's ageing nuclear reactors will keep running for the foreseeable future, after voters Sunday rejected a call to speed up the phaseout of the plants. ... more |
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Michigan State University scientists have engineered "molecular Velcro" into to cyanobacteria, boosting this microalgae's biofuel viability as well as its potential for other research.
The findings, featured in the current issue of ACS Synthetic Biology, show how MSU researchers have designed a surface display system to attach cyanobacteria, also known as blue-green algae, to yeast and oth ... more Ultrafast lasers reveal light-harvesting secrets of photosynthetic algae People willing to pay more for new biofuelsInvesting in the 'bioeconomy' could create jobs and reduce carbon emissions |
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Blue Oak Energy and Sun Air Solar have completed a 259 kWdc rooftop solar PV system atop a facility occupied by Abbott's diabetes care business and the Federal Aviation Administration (FAA). Located near Oakland International Airport on Bay Farm Island in San Francisco's East Bay, a new 259 kWdc rooftop system complements an on-site 549 kWdc solar PV carport completed earlier this year by Blue O ... more Tesla, Panasonic team up for solar power Tenth Year of Consecutive Global Growth for PV Demand, IHS Markit Says Saudi Vision 2030 Gives Boost to Solar Energy Investors |
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A rule change means consumers in Alberta can have more flexibility when it comes to how they generate their own forms of green electricity, the government said.
The provincial government amended regulations governing low-carbon power sources to allow for more flexibility in grid connectivity and power limits, increasing micro-generation size limits from 1 megawatt to 5 MW.
The go ... more Offshore wind makes U.S. debut Apple invests in China wind farms German energy company plants wind farm seed in Texas |
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Distributed energy resources - relatively small-scale power technologies such as solar, wind, energy storage, and power electronics and control devices - are being deployed rapidly in the global shift toward a low-carbon energy future.
To ensure that both distributed and centralized energy resources are integrated efficiently, however, electric power systems in the U.S., Europe, and other ... more Toward energy solutions for northern regions Energy-hungry Asia slowing down, lender saysUS push to low-carbon future 'unstoppable': Biden |
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A new concept in energy harvesting could capture energy currently wasted due to its characteristic low frequency and use it to power next-generation electronic devices, according to a team of Penn State materials scientists and electrical engineers.
The project, funded by Samsung, designed a mechanical energy transducer based on flexible, organic, ionic diodes that points to scalable energ ... more Fuel cells with PFIA-membranes World's smallest electrical wire made from world's smallest diamonds Scientists boost catalytic activity for key chemical reaction in fuel cells |
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  China's smoggiest city closed schools Wednesday as much of the country suffered its sixth day under an oppressive haze, sparking public anger about the slow response to the threat to children's health.
Since Friday a choking miasma has covered a large swathe of northeastern China, leaving more than 460 million gasping for breath.
Shijiazhuang, the capital of Hebei province, was one of mo ... more RIT researchers estimate 10,000 metric tons of plastic enter Great Lakes every year Bacteria control levels of dangerous pollutant in seabirds Planes grounded as smog chokes China for fifth day |
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Lingering supply-side strains and traders looking for quick profits as the year draws down pushed crude oil prices into negative territory early Friday.
Trading is light this week as investors take time away for the long year-end holiday season. Friday is the last trading session before the Christmas holiday.
Crude oil prices gained ground in Thursday trading after a report from ... more Putin: We're not a member of OPEC More reserves uncovered offshore Norway Next U.S. Gulf of Mexico lease sale will be online |
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Erosion-carved troughs that grow and branch during multiple Martian years may be infant versions of larger features known as Martian "spiders," which are radially patterned channels found only in the south polar region of Mars.
Researchers using NASA's Mars Reconnaissance Orbiter (MRO) report the first detection of cumulative growth, from one Martian spring to another, of channels resultin ... more All eyes on Trump over Mars Opportunity performs several drives to ancient gully Full go-ahead for building ExoMars 2020 |
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Australian, South African and US researchers say that although the environmental movement is in shock at US President-elect Donald Trump's election victory and its implications, it is not all doom and gloom.
"The environmental movement should proactively seize opportunities over the next four years," said lead author Dr Duan Biggs of the ARC Centre of Excellence for Environmental Decisions ... more Climate report says 2016 on pace to be hottest year yet Glee to gloom: Climate and the 'Trump effect' 'Fear is palpable' among US climate scientists over Trump moves |
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Breakthrough research led by GIA Postdoctoral Research Fellow Evan Smith examines diamonds of exceptional size and quality to uncover clues about Earth's geology. The researchers studied the unique properties of diamonds with similar characteristics to famous stones such as the Cullinan, Constellation and Koh-i-Noor to advance our understanding of Earth's deep mantle, hidden beneath tectonic pla ... more No tax on CO2 emissions in China's new environment law Big diamonds have liquid metal roots, deep in the Earth Tortoise electrons trying to catch up with hare photons give graphene its conductivity |
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General Dynamics received a $146 million contract modification from the U.S. Navy to increase design support requirements for Columbia-class submarines.
The contract's tasks include vendor component and technology development, engineering integration, concept design studies, cost reduction, and prototype manufacturing. General Dynamics will also conduct engineering analysis and cost eva ... more U.S. Navy accepts 9th littoral combat ship USS Gabrielle Giffords Raytheon selected for anti-ship weapon support China's aircraft carrier passes south of Taiwan |
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Pakistan's defence minister has threatened to retaliate in kind to any Israeli nuclear strike after apparently being tricked by a fake news site into a confrontation on social media.
Khawaja Asif was responding to an invented story published on the website AWDNews and headlined: "Israeli Defense Minister: If Pakistan send ground troops into Syria on any pretext, we will destroy this country ... more India tests Agni-V ballistic missile, tensions with China rise N. Korea plans nuclear push in 2017: top defector US must 'greatly strengthen' its nuclear capability: Trump |
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The US military has officially ended operations in a former Islamic State bastion in Libya, officials announced Tuesday.
The Pentagon had launched Operation Odyssey Lightning to help local forces push the jihadists from the coastal city of Sirte on August 1.
"In partnership with the Libyan Government of National Accord, the operation succeeded in its core objective of enabling GNA-aligne ... more 2016, the year the IS 'caliphate' buckled Jihadists' return from frontline a major threat, US experts warn Drone strike kills IS figures in Syria, some with Paris attack ties |
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China has tested the latest version of its fifth-generation stealth fighter, state media reported Monday, as it tries to end the West's monopoly on the world's most advanced warplanes.
The test comes as the nation flexes its military muscles, sending its sole aircraft carrier the Liaoning into the western Pacific in recent days to lead drills there for the first time.
The newest version ... more Main black box of crashed Russian plane found in Black Sea Preparing for air traffic control via satellite Ukraine's Antonov rolls out first AN-132D aircraft |
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Chinese roads saw 58,000 deaths in more than 180,000 traffic accidents in 2015, authorities said, adding that poor enforcement of traffic laws still posed a threat to road safety in the country.
Deaths on Chinese roads have dropped from more than 107,000 in 2004 to 58,000 in 2015, according to a report posted on Wednesday on the official website of the National People's Congress (NPC), the C ... more New Technology Could Help Track Firefighters for Safety 66,000 workplace deaths in China last year: report 'Tiny earthquakes' help scientists predict mountain rock falls |
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Designing a soft robot to move organically - to bend like a finger or twist like a wrist - has always been a process of trial and error. Now, researchers from the Harvard John A. Paulson School of Engineering and Applied Sciences and the Wyss Institute for Biologically Inspired Engineering have developed a method to automatically design soft actuators based on the desired movement.
"Rather ... more Marriage and more with robots: science fiction or new reality? NIST device for detecting subatomic-scale motion may aid robotics, homeland security A hardware-based approach for real world collaborative multi-robots |
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