Ari Daniel
Stories
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These Zika mothers went to battle — and their cry was heard
After the Zika outbreak ended in Brazil, many families faced a new reality: a child whose life was irrevocably altered after the mother contracted the virus while pregnant. Here's what happened next.
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A bowhead whale's DNA offers clues to fight cancer
Scientists searching for new ways to combat cancer think they may have uncovered a promising new lead in the DNA of the bowhead whale.
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For clues on how to evade cancer, some scientists look to the bowhead whale
Where might we look for inspiration for new cancer therapies? Some researchers say the bowhead whale may offer clues.
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Scientists pull ancient RNA from a wooly mammoth's body
Scientists have extracted the oldest RNA molecules out of a wooly mammoth, gaining a snapshot into the processes at work in the extinct mammal's body just before it died.
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Too many rats? Birth control is one city's answer
Rats aren't just a nuisance. They can carry diseases and are a leading causes of property damage. One community in Massachusetts is trying a novel approach to rat reduction: Birth control.
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Scientists thought this fossil was a teen T. rex. Turns out it's a new tyrannosaur
A new look at the "Dueling Dinosaurs" fossil reveals that Tyrannosaurus rex was not the only tyrannosaur roaming the land.
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Candy is dandy but trick or treat for UNICEF has heft. And this year it turns 75!
The idea of asking kids to collect coins for needy children abroad was born of one couple's desire to add meaning to Halloweening. Some say it's now more important than ever.
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Sheep, soldiers, and grains: Studying the physics of crowds
In Pamplona, where the bulls run, a scientist studies the physics of crowds.
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What killed Napoleon's army? Scientists find clues in DNA from fallen soldiers' teeth
In 1812, hundreds of thousands of men in Napoleon's army perished during their retreat from Russia. Researchers now believe a couple of unexpected pathogens may have helped hasten the soldiers' demise.
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This 'magical' dinosaur specimen emerged from the ground like a polished jewel
A new pachycephalosaur, officially named Zavacephale rinpoche, was described in the journal Nature. The word rinpoche is Tibetan for "precious one" and refers to the domed skull.