Geoff Brumfiel
Stories
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Technology
Trump Ads Alongside Russian Propaganda: It's Not Collusion. It's An Algorithm
Some familiar political advertisements end up alongside Russian government-backed messaging online. But it's not Moscow's doing. It's about Google — and you.
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Science
3 Researchers Awarded Nobel Prize In Physics
Three researchers were awarded the Nobel Prize in Physics for discoveries that illuminate our place in the Universe.
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Science
3 Scientists Win Physics Nobel For Work On The Universe's Evolution
A Canadian and two Swiss scientists on Tuesday won the Nobel Prize in Physics for contributions to our understanding of the evolution of the universe and Earth's position in the cosmos.
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World
Outside Experts See Iran's Hand In Attack On Saudi Oil Facility
Independent analysts say the evidence available suggests Iran played a role in the weekend attack. The question is how big that role might be.
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Politics
Can President Trump Really Tweet A Highly Classified Satellite Photo? Yep, He Can
Last week, the president tweeted a highly detailed image showing the aftermath of an accident at Iran's Imam Khomeini Space Center. It reveals the power of U.S. spy satellites.
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Environment
Satellite Imagery Shows Extent Of Devastating Flooding On Grand Bahama Island
Hurricane Dorian hit Sunday as a Category 5 hurricane and then essentially parked itself over the island.
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Science
A Story Of Nazi Uranium
A cube of uranium from a Nazi nuclear reactor has turned up in Maryland. Now two researchers are trying to figure out how it got there and what happened to similar artifacts.
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Science
As America Celebrates Apollo, A New Moon Race Is Underway
More nations than ever are racing to the moon. Their lunar ambitions are driven by advances in technology and a desire to prove themselves.
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Why So Many Countries Have Their Sights Set On Visiting The Moon
On the 50th anniversary of the Apollo landings, more nations than ever are racing to the moon. Their lunar ambitions are driven by advances in technology and a desire to prove themselves.
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World
Iran Says It Has Exceeded Uranium Limits Set In 2015 Nuclear Deal
Iran announced Monday that it has exceeded the 300 kilogram limit on low-enriched uranium set by the nuclear deal it made with six world powers.