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A new origins-based system for classifying minerals reveals the huge geochemical imprint that life has left on Earth. It could help us identify other worlds with life too.
Decades after a Tanzanian teenager initiated study of the “Mpemba effect,” the effort to confirm or refute it is leading physicists toward new theories about how substances relax to equilibrium.
Quantum computers may derive their power from the “magical” way that properties of particles change depending on the context.
Physicists have solved a key problem of robotic locomotion by revising the usual rules of interaction between simple component parts.
Observations of faraway planets have forced a near-total rewrite of the story of how our solar system came to be.
Physicists are building neural networks out of vibrations, voltages and lasers, arguing that the future of computing lies in exploiting the universe’s complex physical behaviors.
The second law of thermodynamics is among the most sacred in all of science, but it has always rested on 19th century arguments about probability. New arguments trace its true source to the flows of quantum information.
The space telescope is one of the most ambitious scientific projects ever undertaken. Marcia Rieke and Nikole Lewis, two of the scientists leading JWST investigations, talk to Steven Strogatz about how it may transform our understanding of the universe.
By resolving a paradox about light in a box, researchers hope to clarify the concept of energy in quantum theory.