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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.

Old SIM cards are good as gold

Physics

Ultrasonic micro-explosions can harvest gold from old SIM cards

We waste $22 billion in gold from electronics that are tossed out instead of recycled. A new technique uses ultrasound to harvest that precious metal from SIM cards

News

Physics

Sticky yet slick material pulls water from foggy or humid air

News
David Davis and Michel Barnier

Environment

One year until Brexit: 7 big issues that must be solved

News

Physics

Fresh water can pull stains out of fabric with an electric field

News
space

Physics

Pushing the boundaries: A round-up of new popular science books

Culture
mould on slide

Life

Mould gets artistic to take particle decay photo to a new level

Regulars
Stephen Hawking

Physics

Stephen Hawking was a brilliant ambassador for science

News

Physics

Dark radiation may fix our broken understanding of the universe

News

Physics

Bacteria-killing nanofibres could make clothes that stop disease

News

Physics

Mystery of neutrino masses may be explained by dark matter force

Dark matter and neutrinos are both cosmic loners 鈥� they don鈥檛 interact with much. But dark matter could give neutrinos their mass through a weak repellant force

News

Humans

Hawking’s global warnings divided opinion but the world listened

News

Physics

Why the big bang was not the beginning

Features

Humans

Stephen Hawking: Tributes pour in as physicist dies aged 76

News

Physics

A brief history of Stephen Hawking: A legacy of paradox

News