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Physics

First ever 'black hole bomb' created in the lab

A black hole bomb – an idea first proposed in 1969 – has now been realised in the lab as a toy model made from a rotating cylinder and magnetic coils. Studying the bomb could help us better understand real black holes.

News

Environment

Wind farm developers are worried about neighbours stealing their wind

Analysis

Environment

Extreme weather could disrupt China's renewable energy boom

News

2CBM20E Humorous blue public toilet sign, Koh Samui, Thailand

Environment

How toilet waste is being rebranded as a valuable resource

Comment

Chemistry

Nuclear fusion fuel could be made greener with new chemical process

News

Space

Dark energy isn't what we thought – and that may transform the cosmos

News

Technology

Lasers can help detect radioactive materials from afar

News

The cosmic landscape of time that explains our universe's expansion

Space

The cosmic landscape of time that explains our universe's expansion

Features

Chemistry

Carbon-neutral hydrogen can be produced from farm waste

News

Indoor cannabis farms in US use more energy than all other agriculture

Environment

Indoor cannabis farms in US use more energy than all other agriculture

Two-thirds of US cannabis is grown indoors, requiring lights and temperature control that produce a vast amounts of emissions

News

Environment

Supercharged hurricanes will cause more blackouts across the US

News

Technology

Does DeepSeek show a way to slash the energy demands of AI?

Analysis

Physics

A new kind of hidden black hole may explain the mystery of dark energy

Features

Technology

A hole-filled battery could make wearables more breathable than cotton

News