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Ghost Particles’ May Be Hiding in Another Dimension
Maybe that’s why we can’t find them.
Could Losing a Tooth Soon Be Reversible?
Scientists are on the verge of a dental miracle.
China Planted 78 Billion New Trees—and Seriously Messed Up Its Water Cycle
The country has planted a bunch of new trees since 1981, but that extra foliage is shifting more precipitation to some areas while drying out others.
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The Best Portable Air Conditioners to Beat the Heat
Prepare for easy setup, effective cooling, and the ability to move from room to room.
The Dyson Ball Animal 3, Tested: Built for Serious Cleaning
This vacuum has eliminated every ball of fur in my home for the past three years.
Scientists Are Building a Map of How We Smell the World
Analyzing 5.5 million mouse neurons revealed an order to what scientists had believed to be chaos.
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