Sophie Bushwick is senior news editor at New Scientist in New York, New York. Previously, she was a senior editor at Popular Science and technology editor at Scientific American.
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6:52
Why Your Dentist Is Wrong About Flossing, a Stellar Void, and More
Paltry evidence in support of flossing, and more science news from the week.
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11:50
Progress on a Universal Cancer Vaccine, an Inflatable Space Habitat, and Blocking Mobile Ads
A tool for recruiting the immune system to fight cancer, and a look at mobile ad-blocking software.