Climate Technology
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Egg prices have doubled in the last year. Here’s why
Avian flu killed a lot of hens, so now there are fewer eggs to go around.
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![nuclear power plant]()
![nuclear power plant]()
Study asks: What would it take for a nuclear-powered world?
About 35 years, a big shift in public opinion, and some serious cash.
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How to make ketchup — and more! — from your leftover summer tomatoes
Can the homemade kind "ketchup" to the store-bought?
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Meet the new National Geographic and weep
With Rupert Murdoch and Fox at the helm, the venerable magazine could lose its cred.
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Dealing with the rational fear about GMOs and global catastrophe
Nassim Taleb says that GMOs could doom the planet. He’s right. And the same could be said about all agriculture.
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The University of California sells off $200 million in coal and oil investments
But it's still a small fraction of the university's overall investments in dirty energy.
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California Democrats cave to oil industry, drop major piece of climate bill
Historic legislation to slash gasoline use was gutted.
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![Shirt made of bark]()
![Shirt made of bark]()
Should I feel good about choosing clothes made from wood?
Cloth fiber from trees! Sounds like a good deal for the planet -- and it can be, says Umbra. But there's a few "gotchas" to consider.
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Map shows the average hottest day of the year across the United States
Have you experienced the hottest day of the year yet?
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Why you should fix your iPhone instead of buying a new one
Planned obsolescence is out of control.
