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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 Â鶹´«Ã½ journalists and world-leading researchers and thinkers.

Health

To understand sunburn, you need to know how UV provokes inflammation

We’ve known for nearly a century that UV radiation is linked to skin cancer, but modern advice about sunburn can be confusing. To understand what works, you need to know what UV really does to your skin

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Brachypelma smithi is a species of spider in the family Theraphosidae (tarantulas) native to Mexico. Mexican redknee tarantulas are a popular choice as pets among tarantula keepers; Shutterstock ID 2010699254; purchase_order: -; job: -; client: -; other: -

Life

The surprising silver lining to the recent boom in invertebrate pets

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Technology

What are we losing by burying ourselves in immersive experiences?

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Technology

Forget superintelligence – we need to tackle ‘stupid’ AI first

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Rubin Observatory in March 2024...***..Observatorio Rubin en marzo de 2024.

Space

Why you should join a watch party for the first Vera C. Rubin images

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Health

A woman’s body is a man’s world. Just ask an anatomist…

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2SWKMCK Artemis I sits at Launch Pad 39-B at Kennedy Space Center, Fla., at sunrise, Wednesday, Aug. 31, 2022, as seen from nearby Canaveral National Seashore. (Joe Burbank/Orlando Sentinel/TNS)

Space

Trump’s proposed science cuts will have huge consequences

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Central Organ of Human Nervous System Brain Anatomy. 3D; Shutterstock ID 1928010098; purchase_order: -; job: -; client: -; other: -

Health

The discovery that cancer hacks nerves could lead to fairer treatments

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Mathematics

The bizarre story of a maths proof that is only true in Japan

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Sentinel-5 seafloor scene

Environment

Could undersea living be the future as sea levels rise?

In this latest instalment of Future Chronicles, an imagined history of future inventions, we journey to 2035, when undersea living became a reality. Rowan Hooper tells us how it happened

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Health

Why nobody is neurodiverse and nobody is neurotypical

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Life

Why avoiding a sixth mass extinction is easier than it sounds

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Health

Dark chocolate is rich in flavanols. Does that make it a health food?

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Society

How a study in the Stockholm subway could help prevent violent crime

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