In tonight's special Perimeter Institute public lecture, Nobel Laureate Art McDonald will delve into the science behind detecting the most ghostly known particles in the universe. Watch it here, live, at 7pm EDT!
Dark matter could be made of particles that each weigh almost as much as a human cell and are nearly dense enough to become miniature black holes, new research suggests.
Researchers crashed two beams of protons together at the highest energy level yet achieved.
A Japanese cargo ship that arrived on Monday at the space station delivered an astrophysics telescope that will join the flagship Alpha Magnetic Spectrometer in hunting for cosmic rays.
In a new blow for the futuristic 'supersymmetry' theory of the universe's basic anatomy, experts reported fresh evidence Monday of subatomic activity consistent with the mainstream Standard Model of particle physics.
Physicists have discovered the elusive pentaquark -- a collection of five quarks bound together to form an exotic state of matter.
A dwarf galaxy orbiting the Milky Way is humming with gamma rays, leading astronomers to hypothesize that it could be filled with annihilating dark matter particles.
The Large Hadron Collider (LHC) is the largest and most complex machine ever constructed, so it can be hard to fully appreciate its scale.
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