Geoff Brumfiel
Stories
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80 years after the Hiroshima bombing, how is nuclear war depicted in film?
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NASA plans to put a nuclear reactor on the moon. Here's what that means
NASA is accelerating plans to have a nuclear reactor on the moon by 2030.
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NASA is developing nuclear power on the moon
According to a recent directive from acting NASA administrator Sean Duffy, the space agency will launch a nuclear reactor to the moon by 2030.
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Researchers find some bird parents get 'divorced' after breeding
A new study from Oxford University finds that a common European songbird sometimes divorces its partner between breeding seasons.
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Researchers find that songbirds sometimes get 'divorced'
A new study from Oxford University finds that a common European songbird sometimes divorces its partner between breeding seasons.
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Obliterated? Damaged? Inoperable? What's known about Iran's nuclear facilities
Iran's nuclear program has been dealt a blow, here's an overview of the current state of its facilities.
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Why America's giant bunker-busting bombs may have failed to reach their target
Reaching Iran's most fortified nuclear enrichment site is a challenge, even for the world's biggest conventional weapons.
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Bombing a nuclear site. What are the risks?
If the U.S. does drop a powerful "bunker buster" bomb on a suspected underground nuclear weapons site in Iran, experts in radiation hazards say there is little risk of widespread contamination.
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If a U.S. 'bunker buster' hits a nuclear site, what might get released into the air?
So far, strikes on Iran's facilities have created limited chemical and radiological hazards. Experts say that's not likely to change even if the U.S. uses a big bomb.
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Israel and U.S. intelligence differ on status of Iran's nuclear program. Who's right?
Israeli Prime Minister Netanyahu says Iran is "marching very quickly" toward a nuclear weapon. The U.S. intelligence community says Iran suspended its nuclear weapons program decades ago. Who's right?