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

Space

Dark energy: Understanding the mystery force that rules the universe

Dark energy dominates the universe, and could lead it to a cold, bleak end. But that's not to say we have much clue what it is or how it works

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

Regulars

Wind turbines generate electricity at the San Gorgonio Pass Wind Farm near Palm Springs, California, as a dust storm blows through the area. Located in the windy gap between Southern California's two highest mountains, the facility is one of three major wind farms in California.

Environment

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

News

steel workers

Environment

Tackling emissions from heavy industry is key to fixing climate change

Leader

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

Physics

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

Features

Heat pump

Definition

Heat pumps

solar panels Chile

Technology

Massive solar panels in Chilean desert point to our renewable future

These futuristic solar panels in Chile’s Atacama desert are part of ambitious plans to go carbon neutral, as unrest forces the country to abandon hosting a UN climate conference

Regulars

Definition

Biochemistry

Physics

Einstein killed the aether. Now the idea is back to save relativity

Features

Technology

Moving to Mars – this show will help you become a real Martian

Culture

Environment

Extinction Rebellion protests should be embraced, not banned

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