In theory, quantum physics can bypass the hard mathematical problems at the root of modern encryption. A new proof shows how.

Information could become the fifth state of matter alongside gas, plasma, liquid, and solid states. A scientist has proposed ...

Robert Brandenberger argues that the unchanging cosmological constant of the ΛCDM model is theoretically problematic.

Math isn’t just about answers—the process matters, too. These strategies spotlight reasoning and reveal student thinking.

AI-simulated students consistently outperform real students—and make different kinds of mistakes—in math and reading ...

Struggling Mets ace Kodai Senga has accepted an option to Triple-A. He'll try to get back on track in the minors. Read more ...

Researchers have successfully used a quantum algorithm to solve a complex century-old mathematical problem long considered ...

AI psychosis is in the news. An assumption is that mental health preconditions are involved. Another factor might be whether AI is seen as magical. An AI Insider scoop.