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Stay informed with commentary and opinion pieces on the latest issues in science, technology, health and the environment, written by expert New 女生小视频 journalists and world-leading researchers and thinkers.

Health

Why not all ultra-processed foods are bad for you

Just because a food is ultra-processed doesn鈥檛 mean it is unhealthy. Regulation and eating advice must reflect this, say Julia Belluz and Kevin Hall, co-authors of Food Intelligence: The science of how food both nourishes and harms us

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Crescent moon rise at dawn with passing passenger jet

Environment

How pie-in-the-sky conspiracies distract from climate dangers

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Mature female patient lying on table entering MRI machine in hospital setting. Medical professional in white coat standing nearby. Professionalism, precision, and modern health technology.; Shutterstock ID 2540873879; purchase_order: -; job: -; client: -; other:

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Commercial health tests promise peace of mind, but do they deliver?

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Space

Is the universe really one big black hole?

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Why abandoning psychedelic research in the 1970s was a blow to science

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2AR55YJ Blue glowing flower shaped particle fission in Large Hadron Collider, computer generated abstract background, 3D rendering

Space

Why ‘beauty factories’ could solve two massive cosmological mysteries

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Simple, conceptual image of loose pain killers on a plain white surface. They are three colours, red, white and blue. They cast shadows.

Trump’s unfounded health claims cast a long shadow

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Mathematics

The most important mathematician you鈥檝e (probably) never heard of

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Mind

Are you an introvert or extrovert? Surprisingly, the answer is neither

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Solar panels installed in wild brush land near Worcester, Western Cape, South Africa.

Environment

What made solar power the most desirable energy source on the planet?

In this latest instalment of Future Chronicles, an imagined history of future inventions, Rowan Hooper explains how the creation of living solar panels transformed their impact on the world

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Health

We can avoid the agonising wait for advances in women’s healthcare

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Mind

Is reading always better for your brain than listening to audiobooks?

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Humans

Where鈥檚 my jetpack got to? And other sci-fi tech queries

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Health

In the race to reach 100, the wealthy have a head start

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