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Physics

What is reality? Why we still don't understand the world's true nature

It’s the ultimate scientific quest – to understand everything that there is. But the closer we get, the further away it seems. Can we ever get to grips with the true nature of reality?

Features

A new battery could keep your phone charged for five days

Technology

A new battery could keep your phone charged for five days

News

Are dark matter and dark energy related in anything apart from name?

Physics

Are dark matter and dark energy related in anything apart from name?

Comment

Metallic hydrogen would be the ultimate fuel - if we can make it

Technology

Metallic hydrogen would be the ultimate fuel - if we can make it

Features

transparent solar cell

Technology

Punching holes in solar cells turns them into transparent windows

News

The grid of space-time shows the universe and its galaxies

Space

Dark energy: Understanding the mystery force that rules the universe

Features

Melissa Uchida

Video

Why neutrinos could answer some of the biggest questions in the cosmos

Video

Chamkaur Ghag

Video

The hunt for dark matter: Solving the universe's big questions

Video

Michele Bannister

Video

The inside story on 'Oumuamua and other interstellar worlds

Video

'I like a challenge': CERN physicist on the draw of weird antimatter

'I like a challenge': CERN physicist on the draw of weird antimatter

CERN physicist Jeffrey Hangst spends his days making antimatter. He explains why the world is safe in his hands – and why he plays in a band called Diracula

Regulars

Environment

It’s getting windier and that could be good news for renewable energy

News

Environment

Tackling emissions from heavy industry is key to fixing climate change

Leader

Physics

Why dark matter's no-show could mean a big bang rethink

Features

Definition

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