In late October SuperCDMS scientists cooled their dilution refrigerator down to 5.3 millikelvin, only a few thousandths of a kelvin above absolute zero.
Astrophysicist Risa Wechsler explores why dark matter may be the key to understanding how the universe formed, and shares how physicists in labs around the world are coming up with creative ways to study it.
In 2023, the ALICE experiment was ready for their best year yet, until a mysterious signal threatened everything. As the LHC wraps up its 2025 lead-ion run, physicists recall how they worked together to solve the puzzle.
Long after the hard shaking stops, an earthquake's seismic waves reverberate around the world, imperceptibly rocking the ground. As one seismologist puts it, a great earthquake causes every grain of sand on Earth to dance.
What opera and physics may have in common, more than anything else, is their tendency to make most people cringe or fall asleep. Can an avant-garde opera that compares self-exploration to the physics of multiple dimensions invigorate audiences?
For a growing number of so-called Nerdcore rappers, the message is that people need to support basic research and math and science education if they want to hand future generations a nation worth bragging about.
A long time ago in a national laboratory far, far away some physicists looked around their workplace and thought of dark forces. Not dark matter; not dark energy; but the ultimate force from the dark side: Darth Vader.
When the Bevatron switched on at Lawrence Berkeley National Laboratory in the fall of 1954, it was the largest particle accelerator ever built, capable of producing energies upwards of six billion electronvolts.
Physicists have been inventing new types of accelerators to propel charged particles to higher and higher energies for more than 80 years. Today, scientists estimate that more than 17,000 accelerators are in operation around the world—in industry, in hospitals, and at research institutions.
A visitor wandering around SLAC last July would be forgiven for thinking the hot California sun had triggered a mirage. A parking lot at the Stanford Synchrotron Radiation Lightsource had transformed into a glistening lake.