Two studies fill in gaps about the cosmos’s ordinary matter. One maps it all, even the “missing matter.” The other details one of its hiding spots.

A multinational team has cracked a long-standing barrier to reliable quantum computing by inventing an algorithm that lets ordinary computers faithfully mimic a fault-tolerant quantum circuit built on ...

DGRO offers dividend growth, strong diversification, and defensive strength, outperforming peers in downturns and rate cuts.

Part of our International Year of Quantum Science and Technology coverage More than 300 top quantum physicists gathered ...

The reviews are in: "Ironheart" is officially a hit with critics, even if viewership hasn't risen to typical Marvel standards ...

Quantum computers still face a major hurdle on their pathway to practical use cases: their limited ability to correct the ...

Nearly 50 years ago, physicists floated a bold idea: our universe might be stuck in a false vacuum. This state feels stable, ...

Today, quantum computing may represent a similar opportunity. Like AI, quantum computing could be a game changer. Quantum ...

So, everyone’s talking about Google’s quantum computer, right? Like, how fast is Google’s quantum computer, really? Back ...

For decades, string theory has promised to be the ultimate explanation for how our universe works. In this theory, all matter ...

The Big Bang may mark an end—not the start—of a previous universe's aeon. Penrose's theory sees the universe as an eternal ...