Latest about Expert Voices - Paul Sutter
The Universe Remembers Gravitational Waves — And We Can Find Them
Gravitational waves leave behind a memory — a permanent bend in space-time — as they pass through.
What If Space-Time Were 'Chunky'? It Would Forever Change the Nature of Reality.
An ambitious new fleet of spacecraft could reveal whether space-time is smooth or chunky, and in doing so the ultimate nature of reality.
Is a New Particle Changing the Fate of the Universe?
A brand-new particle has possibly emerged and is altering the future destiny of our entire cosmos, a physicist says.
A 'Quarkonium Spectrum' of Exotic Particles Might Lurk in the Universe, So Why Can't We Find Them?
There are some odd little particles out there that are bound by the strong nuclear force, but physicists can barely get a glimpse of them before they flit out of existence.
Are Dark Photons the Secret 'Fifth Force' Holding Our Universe Together?
Wherever they are, they sure are good at hiding.
A Rail Gun the Size of Manhattan Could Reveal the Secrets of the Higgs Boson
A giant linear collider the size of Manhattan could finally help us find new physics, scientists argue.
These Odd 'Quasiparticles' Could Finally Unmask Dark Matter
Tiny ripples called magnons could lure even a fleeting, lightweight dark matter particle out of hiding.
