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Environment

A clean energy source may be lurking beneath mountain ranges

As the search for geologic hydrogen - a potential clean source of energy beneath the ground - continues, some researchers are turning to mountains

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Life

Best evidence yet that dolphin whistles are like a shared language

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Fierce war on alien ruins, 3D illustration.; Shutterstock ID 2188388355; purchase_order: -; job: -; client: -; other: -

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The best new science fiction books of May 2025

Culture

Health

Drugs like Wegovy can be effective at treating fatty liver disease

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Shortlist book stack

Environment

This sensational novel shows what climate fiction can be

Culture

Earth

Earthquakes could be an overlooked source of underground hydrogen fuel

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Mind

Reading for pleasure has plummeted over the past 20 years

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A woman eating a bowl of fruit while wearing exercise clothes

Health

Should your menstrual phase dictate what you eat and how you exercise?

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W7E22Y Adolf Hitler at a car show in Berlin, Germany, 1935. Artist: Unknown. Image shot 1935. Exact date unknown.

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91av recommends David de Jong's Nazi Billionaires

Culture

Book Club: Readers admit they weren’t impressed with our latest novel

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Book Club: Readers admit they weren’t impressed with our latest novel

Culture editor Alison Flood rounds up the book club’s thoughts on our latest read, the weird and wild Dengue Boy by Michel Nieva. Warning: spoilers ahead

Culture

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Larry Niven on creating Ringworld, a 'great gaudy intellectual toy'

Culture

Space

Ringworld extract: Read a section from Larry Niven’s timeless classic

Culture

Physics

Speculative novel layers Groundhog Day with existential dreaminess

Culture

Health

Doctors need to listen to the evidence about bed rest in pregnancy

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