News
- Physics
Entanglement loophole closed
A long-distance experiment rejects a challenge to quantum physics.
- Tech
Trading places
As the pace of financial transactions accelerates, researchers look forward to a time when the only limiting factor is the speed of light.
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- Space
Revealing the galaxy’s dark side
Observations of the Milky Way’s center detect gamma rays characteristic of the universe’s missing mass.
- Health & Medicine
The fingers don’t lie
The brain has at least two copy editors, typing experiments show.
