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cold fusion 1

Physics

Cold fusion: Science's most controversial technology is back

The claim to have tamed the sun in the lab was debunked 25 years ago. So why are governments and investors now pouring money into it again?

Features

cold fusion 2

Physics

Cold fusion is better left out in the cold

Leader

A map showing an earthquake thought to be the result of a nuclear test in North Korea

Earth

North Korea’s largest nuclear test still lacks missile capacity

News

Ronald Richter

Physics

President Perón, I'll give you fusion in a bottle

Features

Illustration of hydrogen atom with single proton at nucleus and single electron orbiting it

Physics

How big is a proton? No one knows exactly, and that's a problem

News

LHC

Physics

Physicists look to the future as new particle dream dies

News

Calculations on blackboard

Physics

More haste, less speed: Don't rush to publish premature theory

Leader

artist's impression of the future Hinkley point nuclear plant

Earth

Why Hinkley Point is a nuclear folly of Titanic proportions

Analysis

Robert Byer

Space

How lasers found gravitational waves – and could hunt for aliens

Features

A Sympetrum striolatum dragonfly

Technology

Dragonfly wings can track radiation doses after a nuclear mishap

Measurements on insect wings can tell us how radiation has spread following a leak and the dose they were exposed to

News

Space

Our top 5 wacky NASA missions that might just happen

News

Earth

Should the UK pull plug on Hinkley Point nuclear power station?

Comment

Technology

New alloys could lead to next generation of nuke plant metals

News

Humans

How two dead power stations fuel the art of catastrophe

CultureLab