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food science

sunlight

Physics

Physicist Jim Al-Khalili: Why my debut sci-fi novel is true to science

Physicist and BBC presenter Jim Al-Khalili reveals how he kept his novel Sunfall real – while still being a nail-biting page-turner

Culture

Wandering Earth pic

Space

The Wandering Earth review: Epic Chinese sci-fi film heralds a new era

Culture

meat in Petri dish

Environment

Meat in a dish could be bad for the planet

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Alien film pic

Technology

Don't miss: Corporate sabotage, Alien restored and our bionic future

Culture

Cheese

Health

Cheese needs more scrutiny for its welfare and environmental impacts

Leader

The truth about cheese: The terrible costs of our favourite food

Environment

The truth about cheese: The terrible costs of our favourite food

Features

women on teh march for science in south africa

Comment

Don't believe women in science face huge inequality? Here's the proof

Comment

architect's model

Technology

Don’t miss: Exploring your own delusions, playing with evolution

Culture

A farming field

Environment

Climate change is making it harder to grow fruit and vegetables

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Obesity - who is to blame?

Video

Obesity - who is to blame?

Most Westerners are overweight but it is not their fault. Eric Robinson points the finger at the food industry.

Video

Environment

Virus lurking inside banana genome has been destroyed with CRISPR

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Life

Don't miss: Space thrills, wooden guts and the rise of esports

Culture

Comment

So long, veganuary: Here’s how to consume consciously year round

Comment

Physics

The emptiness of space has a structure we could use to send messages

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