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Earth
CO2 sponges could scrub emissions clean
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Health
Stem cell transplant ‘cures’ diabetic mice
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Health
Human skin cells hide circadian clock
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Life
Twin strands of DNA seek each other out
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Health
Has human clone generated stem cells?
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Health
How traffic pollution damages the heart
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Health
First cloned human embryo created from skin cell
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Health
Simple protein makes embryonic stem cells thrive
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Health
Stem cell breakthrough leaves embryos unharmed
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Health
Lead exposure may be a factor in Alzheimer’s
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Health
A little sun might fight cancer
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Health
Blood substitute to be tested in humans
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