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Physics

The edge of the quantum world just moved closer to our reality

An experiment has revealed quantum effects for the most macroscopic object yet – and extended the validity of quantum mechanics to larger scales than we had thought possible

News

Embracing quantum spookiness: Best ideas of the century

Physics

Embracing quantum spookiness: Best ideas of the century

Features

New Ů��С��Ƶ’s guide to the 21 best ideas of the 21st century

Humans

New Ů��С��Ƶ’s guide to the 21 best ideas of the 21st century

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Our elegant universe: rethinking nature’s deepest principle

Physics

Our elegant universe: rethinking nature’s deepest principle

Features

The best new popular science books of January 2026

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The best new popular science books of January 2026

Culture

Physics

Ghostly particles might just break our understanding of the universe

News

Physics

A controversial experiment threatened to kill the multiverse in 2025

News

illustration of an electron beam traveling through a niobium cavity, a key component of SLAC's LCLS-II X-ray laser

Physics

Inside world's ultimate X-ray machine before it becomes more powerful

News

Life

A ghostly glow was seen emanating from living things in 2025

News

Ů��С��Ƶs build a window into the fourth dimension

Video

Ů��С��Ƶs build a window into the fourth dimension

The concept of a fourth dimension is so elusive and mysterious that many of us find it almost impossible to comprehend. But could an additional layer of spatial reality truly exist?

Video

Physics

Qubits break quantum limit to encode information for longer

News

Mind

Test your brain on these mind-bending scientific riddles

Features

Physics

How 3 imaginary physics demons tore up the laws of nature

Features

Physics

Inside the wild experiments physicists would do with zero limits

Features