nuclear

EarthFix Reports
12:36 pm
Thu January 16, 2014

Scientists: Stop Worrying About Fukushima Radioactivity In Fish

Pete Knutson and his son Dylan sell wild salmon at farmers markets around Seattle. "We had people passing on our fish this year. It was directly because they were worried about Fukushima," Pete Knutson said.
Credit EarthFix Photo/Ashley Ahearn

Following the 2011 tsunami in Japan, a nuclear reactor released hundreds of millions of gallons of radioactive water into the ocean. That sparked fear that contaminated water would reach the West Coast, but three years later, scientists say that radiation in our waters isn’t necessarily linked to the nuclear reactor. 

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Foreign Policy
7:00 am
Mon November 25, 2013

What You Should Know About The Iran Nuclear Deal

Iranian Foreign Minister Mohammad Javad Zarif, Chinese Foreign Minister Wang Yi, U.S. Secretary of State John Kerry, Russian Foreign Minister Sergei Lavrov and French Foreign Minister Laurent Fabius react during a statement early Sunday in Geneva.
Fabrice Coffrini AFP/Getty Images

Originally published on Sun December 1, 2013 5:37 am

(This post was last updated at 4:40 p.m. ET.)

Just before the sun rose on Geneva on Sunday, international negotiators emerged to announce Iran and world powers had reached a deal to curb Iran's nuclear program for six months while the two sides work out a permanent, more sweeping solution.

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World Powers Meeting
3:10 pm
Tue November 12, 2013

Nuclear Talks With Iran Stall Over Weekend in Geneva

Secretary of State John Kerry addresses media in Geneva over the weekend at the conclusion of the P5+1 talks on Iran's nuclear program.

Marcie Sillman interviews Kenneth Pollack, senior fellow at the Saban Center for Middle East Policy at the Brooking Institute, about the status of a deal to curb Iran's nuclear program between the US, Great Britain, France, Russia, China, Germany and Iran.

Nuclear Waste
9:18 am
Thu October 10, 2013

Radioactive Hanford Sludge Ages as Feds To Miss More Deadlines

A tank farm at the Hanford Nuclear Reservation
US Department of Energy

Originally published on Fri October 11, 2013 11:56 am

Washington officials say they’re disappointed but not surprised by news that the federal government likely will miss several more cleanup deadlines at the Hanford Nuclear Reservation. 

At Hanford, radioactive sludge stews in aging underground tanks not far from the Columbia River. A 1989 agreement created the timeline for treating that caustic gunk. But the task has proven extremely difficult: A waste treatment plant has been plagued by whistleblowers, critical federal investigations, cost overruns and delays.

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Tsunami Aftermath
1:03 pm
Wed September 4, 2013

Japan Aims To Contain Nuclear Contamination With Wall Of Ice

NRC Chairman Allison Macfarlane and other NRC officials stand in the darkened interior of Reactor 4 at the Fukushima Dai-ichi nuclear complex on December 13, 2012.
Flickr Photo/Nuclear Regulatory Commission

Japanese officials are still battling radioactive groundwater that is leaking as a result of the Fukushima Nuclear plant meltdown triggered by the 2011 earthquake and tsunami.

The latest effort to block contaminated water from leaking into the Pacific Ocean is a $470 million ice wall. How do you build an ice wall and how does it work? Larry Applegate, the president of Seattle-based firm SoilFreeze, a company that  creates frozen walls and tunnels, explains the technology to Marcie Sillman.

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Hanford Nuclear Reservation
11:28 am
Thu March 7, 2013

Inslee: Hanford Tank Waste Removal Will Take Years

Anna King Northwest News Network

Originally published on Thu March 7, 2013 10:55 am

RICHLAND, Wash. – It may take two to four years to even begin clearing radioactive waste from leaking tanks at the Hanford Nuclear Reservation. That’s according to Washington Governor Jay Inslee. He toured the southeast Washington nuclear site Wednesday.

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Hanford Nuclear Reservation
2:03 pm
Fri February 15, 2013

Possible Leak At Hanford Nuclear Reservation

Department of Energy

Originally published on Fri February 15, 2013 2:54 pm

RICHLAND, Wash. – A tank full of radioactive waste at the Hanford Nuclear Reservation in southeast Washington may be leaking. Friday the U.S. Department of Energy and its contractors say liquid levels in an underground radioactive waste tank are going down.

The single-hulled tank is called T-111. It’s located in central Hanford in a group of tanks called T-farm. The Department of Energy reports the rate of loss is about 150 to 300 gallons of liquid a year.

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