Understanding science in the age of AI

Stories, ideas, and discoveries across science.

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Artificial Intelligence

Borrowing Brilliance: How Analogy Teaches LLMs to Think Anew

By importing relational structures from unrelated domains, the analogical reasoning pipeline unlocks creative leaps in large language models, dramatically improving novelty and diversity.

2026-05-16
Quantum Physics

Cells That Remember the Curve: Non-Uniform Automata on Hyperbolic Lattices

A non-uniform cellular automaton on a hyperbolic lattice assigns unique rules to each cell, encoding the curvature and enabling exotic quantum symmetries unseen on flat grids.

2026-05-16
Cosmos

Ion Trap Revealing Missing Pathway for Space’s Nitrogenated PAHs

Ion trap experiments reveal a barrier-less gas-phase reaction between pyrimidine cations and acetylene, forming an endocyclic nitrogenated PAH under interstellar conditions.

2026-05-16
Mathematics

A Symplectic Operator Learns the Dance of Optimal Control

A neural network that enforces symplectic geometry learns the entire family of optimal control solutions for swarms, achieving real-time coordination with 10,000-fold speedup.

2026-05-16
Cosmos

When a SQUID Hunts Axions by Squaring the Field

A dc SQUID operated at its flux sweet spot detects the zero-frequency component of the squared axion field, enabling a broadband search for dark matter across a vast mass range.

2026-05-15
Quantum Physics

Drawing Algebraic Geometry: A Diagrammatic Language Bridges Polynomials and Quantum Circuits

New diagrammatic languages like GAG let mathematicians and quantum computer scientists draw polynomial equations and quantum circuits as pictures, revealing deep structural connections.

2026-05-15
Artificial Intelligence

When a Chatbot’s Next Words Could Turn Dangerous

A single sign change in a vector projection predicts when an AI conversation will tip from safe to harmful, revealing the geometry of danger hidden inside language models.

2026-05-15
Artificial Intelligence

Agreeing Too Much: Why AI Must Learn to Disagree

Large language models must learn to surface genuine value conflicts instead of reflexively agreeing with users.

2026-05-15
Quantum Physics

When Two Qubits See What One Cannot

Two spin qubits can reveal the hidden rotational symmetry of quantum materials through their correlated dephasing.

2026-05-15
Matter Science

When a Cut Decides: Hidden Phases on Rényi Defects

Different entanglement cuts through a quantum critical point can host distinct surface universality classes, with an extraordinary cut developing spontaneous symmetry breaking.

2026-05-15
Quantum Physics

The Quantum Magnets That Forgot How to Forget

A chain of Rydberg atoms inside an optical cavity exhibits both blockaded ferromagnetism and persistent quantum many-body scars that resist thermalization.

2026-05-15
Quantum Physics

When Black Holes Jam Quantum Correlations

Black holes can jam quantum correlations without violating causality, using the event horizon as a natural jamming filter.

2026-05-15
Artificial Intelligence

Reading the Unwritten: An AI Maps the Future of Physics

A machine learning model predicts future connections between quantum physics concepts by analyzing the dynamics of word embeddings.

2026-05-15