A fifth dimension could fit into general relativity after all—by using this one weird trick.

Mathematicians are challenging the idea that dark energy is responsible for the accelerating expansion of the universe. In a ...

Dark energy has been a mysterious element of cosmological equation since it was proposed three decades ago, but new research ...

“Prior models required a matter-energy content that was ‘unphysical,’ meaning it had features we don’t see in the regular ...

Despite AI's dizzying improvements in mathematical ability, its successes show just how integral human mathematicians are to ...

(Philipp Tur/iStock/Getty Images Plus) Right on the brink of black hole formation, spacetime can get downright peculiar. This ...

In holographic theories, physicists may have traced the pliability of space-time to its quantum roots: a measure of ...

For decades, physicists have been stuck between two frameworks that each work brilliantly but refuse to reconcile. A new ...

Our universe appears flat—but this observation still leaves plenty of options for its true shape. In fact, our cosmos could resemble a donut ...

“What Makes Us Human?” is a biweekly column in which Emi Sakamoto ’28 investigates the interdisciplinary criteria whereby we ...

I provide my list of the mainstay mysteries about AI. Fame and fortune await solving the mysteries. An AI Insider analysis ...

Quote of the day by Albert Einstein focuses on the meaning of intuition and how it shapes human behavior, education, learning and success. Albert Einstein believed that intuition helps people think ...