Matter and antimatter behave differently. Scientists hope that investigating how might someday explain why we exist.

Researchers are searching for a quantum theory of gravity that could help answer fundamental questions about the universe, from the very first moments after the Big Bang to the physics of black holes.

It’s not easy being clean.

KIPAC's Leonardo Senatore was among three Stanford professors to receive awards during a star-studded award ceremony Sunday night. Karl Deisseroth (pictured) took a top honor with a $3 million Breakthrough Prize in life science.

New technology and new thinking are pushing the dark matter hunt to lower and lower masses.

Not only are we made of fundamental particles, we also produce them and are constantly bombarded by them throughout the day.

Researchers hope that the new experiment will shine light on how elementary neutrinos morph from one type into another.

Physicists are already preparing upgrades that will increase the physics reach of the Large Hadron Collider in the next decade.

What topic in particle physics are you destined to study? Take the quiz to find out!

These physics-themed jack-o’-lanterns come with extra brains.

Welcome to the Symmetry redesign!

The American Physical Society has recognized both researchers for their leading role in SLAC’s BABAR experiment, which confirmed theorists’ description of how nature treats matter and antimatter differently.