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Physics

See the latest physics news and expert analysis on dark matter, the multiverse, theoretical and particle physics, quantum theory, and more from the world of physics.

Printed honey droplets

Physics

Watch a printer that uses sound waves and inks made from honey

Regular inkjet printers only work with watery liquids, but one that uses sound waves can print with almost anything as ink, from honey to metals to human cells

News

Physics

CERN’s mini particle accelerator could finally smash apart electrons

News

Physics

Artificial muscles and prosthetics could be made of gel-infused wood

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The ultraclean icicle and the droplet, after melting.

Physics

World鈥檚 cleanest drop of water reveals why nothing is ever truly clean

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Physics

Freak gravitational waves could form black holes and destroy Earth

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Physics

Asteroids get spun so fast by the force of sunlight they fall apart

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Earth

New world map is a more accurate Earth and shows Africa’s full size

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A 4D-printed model of the Sydney Opera House

Physics

Watch 4D-printed ceramics form elaborate, shape-shifting structures

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key artwork

Physics

This one particle could solve five mega-mysteries of physics

Features

Physics

Weird circles in the sky may be signs of a universe before ours

A theory suggesting that the universe is constantly reborn could be proved right by 鈥楬awking points鈥� 鈥� signs of evaporated black holes from a time before the big bang

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Physics

We have finally figured out how to snap spaghetti into two pieces

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Physics

Google just made it much harder to build a serious quantum computer

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Physics

Ancient natural nuclear reactors show how to store radioactive waste

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Physics

High-speed electrons prove Einstein was right about the speed of light

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