The story of the universe’s birth — and evidence for string theory — could be found in triangles and myriad other shapes in the sky.
In the new, free-for-all era of dark matter research, the controversial idea that dark matter is concentrated in thin disks is being rescued from scientific oblivion.
In a virtuoso experiment, physicists have revealed details of a “quantum critical point” that underlies high-temperature superconductivity.
The path from a revolutionary set of equations to the detection of gravitational waves was strewn with obstacles and controversy, explains the physicist Daniel Kennefick — and the struggle continues.
Ripples in space-time have been detected a century after Einstein predicted them, launching a new era in astronomy.
Searching for signs of life on faraway planets, astrobiologists must decide which telltale biosignature gases to target.
If a theory can’t be tested, is it still science?
Scientists are homing in on a warning signal that arises in complex systems like ecological food webs, the brain and the Earth’s climate. Could it help prevent future catastrophes?
A theorem for coloring a large class of “perfect” mathematical networks could ease the way for a long-sought general coloring proof.
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