latest news

Conceptual illustration of a pie with a lattice crust

Explain it in 60 Seconds: Lattice QCD

07/25/24

Sarah Charley

Lattice gauge theory, or lattice QCD, is a calculation method that helps scientists make predictions about the behavior of quarks at low energies.

01/20/22

Going beyond the exascale

Quantum computers could enable physicists to tackle questions even the most powerful computers cannot handle.

01/19/22

More than one way to make a qubit

Scientists are exploring a variety of ways to make quantum bits. We may not need to settle on a single one.

01/18/22

What is quantum information?

Quantum information breaks the rules of classical information in a way that could allow us to answer questions that a classical computer cannot.

Illustration of contrasting garden styles

01/13/22

From bits to qubits

Quantum computers go beyond the binary.

Illustration of the metamorphosis of a caterpillar into a butterfly

01/12/22

The second quantum revolution

Inventions like the transistor and laser changed the world. What changes will the second quantum revolution bring?

01/11/22

Playing by the quantum rules

Uncertainty, entanglement, spooky action: On the quantum scale, the universe doesn’t work the way you might expect.

01/11/22

Looking at a new quantum revolution

This month, Symmetry presents a series of articles on the past, present and future of quantum research—and its many connections to particle physics, astrophysics and computing.

Illustration of similar dark matter particles interacting

01/04/22

Theorists imagine a different kind of dark matter

Physicists are revisiting what they previously assumed about how dark matter interacts with itself.

View full archive