By inserting tiny imperfections into the stones, scientists open up possibilities in computing, encryption and sensors ...
From minimalist wrist designs to full sleeves, body art has become so common that it barely raises an eyebrow. But while the personal meaning of a tattoo may be obvious, the biological consequences ...
Morning Overview on MSN
Why time only moves forward, and past travel can't happen
Time feels like the most familiar thing in the world, yet it hides one of physics’ hardest questions: why do we only remember ...
Climate Compass on MSN
Why dust from the Sahara affects weather across the Atlantic
The Journey of the World's Largest Dust Source The Sahara is the largest source of aeolian dust in the world, with annual ...
A new theory suggests fusion reactors could help scientists search for axions, mysterious particles that may explain dark ...
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