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Technology

Working Hypothesis: From Finland’s climate action to a rival Chernobyl

Our regular column sorting the week's supernovae from the absolute zeros

News

Godzilla

Godzilla: King of the Monsters reveals our obsession with radiation

Culture

What is quantum field theory?

Question

What is quantum field theory?

Black holes

Definition

Black holes

The multiverse - are there multiple universes?

Question

Are there multiple universes?

Dark matter

Definition

Dark matter

Pentaquark

Physics

Bizarre pentaquark turns out to be a new kind of subatomic 'molecule'

News

We've seen signs of a mirror-image universe that is touching our own

Space

We've seen signs of a mirror-image universe that is touching our own

Features

Chien-Shiung Wu

People in Science

Chien-Shiung Wu

Causality

Definition

Causality

Causality is the study of how things influence one other, how causes lead to effects.

People in Science

Lise Meitner

Physics

The secret of dark matter could be a particle the size of a planet

Features

Physics

The kilogram has been transformed as new definition takes hold

Regulars

Physics

Physicist Kate Shaw on Higgs bosons and how reality is an illusion

Regulars