
Poem: ‘Elective Affinities: Ghazal of the Muon’
Science in meter and verse

Poem: ‘Elective Affinities: Ghazal of the Muon’
Science in meter and verse

What Is Spacetime Really Made Of?
Spacetime may emerge from a more fundamental reality. Figuring out how could unlock the most urgent goal in physics—a quantum theory of gravity


How Measuring Time Shaped History
From Neolithic constructions to atomic clocks, how humans measure time reveals what we value most

ArXiv.org Reaches a Milestone and a Reckoning
Runaway success and underfunding have led to growing pains for the preprint server

Can Quantum Mechanics Quell the Holiday Blues?
Scientists search for hidden variables underpinning our swerving moods and thoughts

On the Heels of a Light Beam

In a First, Physicists Glimpse a Quantum Ghost
After a decade of work, researchers have achieved the first ever experimental reconstruction of a quantum wave function

Reprogrammable Eutelsat Quantum Satellite Shifts Missions on the Fly
A new type of satellite opens mobile possibilities

Can We Gauge Quantum Time of Flight?
Measuring the time it takes particles to travel between two points may be the best test yet for Bohmian mechanics

Why the Physics Nobel Honored Climate Science and Complex Systems
The prestigious award finally recognizes work that helped scientists understand climate change and, more broadly, find order in disorder

Is There a Thing, or a Relationship between Things, at the Bottom of Things?
Quantum mechanics inspires us to speculate that interactions between entities, not entities in themselves, are fundamental to reality

Talking to My Daughter Can Be Harder Than Learning Quantum Mechanics
Ordinary human dilemmas are tougher to solve than the most difficult problems of physics and mathematics