Neutron sources can be directly identified from measured spectra rather than proxies using inference tools adapted from ...

Everything around us, from atoms and molecules to planets and galaxies, is governed by two extraordinarily successful ...

The state of New York could meet its goal of building 46 gigawatts of large-scale solar by midcentury, but not without making difficult choices in how land is used across the state. That’s the overall ...

SAN DIEGO — Even as California is offering to take less water from the drought-shrunken Colorado River, one of the state's biggest cities that's long been the most dependent on it curiously now has ...

It’s been three-and-a-half years since generative AI exploded onto the scene. In this past year, progress has continued its relentless pace: Vibe coding took off, companies embraced agentic workflows, ...

Time might be even stranger than Einstein imagined. Physicists are now exploring the possibility that a single clock could exist in a quantum superposition, ticking both faster and slower at the same ...

This article is from Proof Positive, our friendly newsletter that explores the joys and peculiarities of math. Sign up today for a weekly math essay and puzzle in your email inbox. Last week we ...

DAKAR/JOHANNESBURG, April 13 (Reuters) - Congo's leading copper and cobalt producers have had some orders for key leaching chemicals cancelled or withdrawn by suppliers this month, forcing miners ‌to ...

Kurt Gödel, the man who ruined mathematics, was one of the most important thinkers of the 20th century. He was born in 1906, smack-bang in the middle of the greatest crisis that maths has ever known.

In a world first, scientists have experimentally verified the entanglement of the momentum of atoms, a feat previously only achieved with photons. Scientists from Australia and the U.S. pulled off ...

Anthropic is no longer offering a free ride for third-party apps using its Claude AI. Boris Cherny, Anthropic's creator and head of Claude Code, posted on X that Claude subscriptions will no longer ...

Over a decade ago, when I was first starting to pretend I could write about quantum mechanics, I covered a truly bizarre experiment. One half of a pair of entangled photons was sent through a device ...