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Space

A distant comet is forming new rings while we watch in real time

The comet-like object Chiron has been caught in the process of forming new rings, which could help us understand how these complex systems work

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Health

Breastfeeding causes a surge in immune cells that could prevent cancer

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A study partipant wearing the glasses and testing her reading after being fit with the retinal implant

Health

Eye implant and high-tech glasses restore vision lost to age

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Technology

Hand-powered device disinfects drinking water with nanoparticles

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Humans

Neanderthal-human hybrids may have been scourged by a genetic mismatch

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Health

mRNA covid vaccines spark immune response that may aid cancer survival

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Technology

‘Nightmare’ calculation may be too tricky for even quantum computers

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Health

Replacing sugar with artificial sweetener may help your gut microbiome

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Physics

We can use ordinary sugar in the search for dark matter

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Mind

We're starting to understand why childhood adversity leaves its mark

Experiencing severe hardship in childhood can have a lasting impact. Understanding this better could open the door to more effective treatments

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Technology

Record-breaking chip sidesteps Moore’s law by growing upwards

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Space

The centre of our galaxy may be teeming with dark matter particles

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Technology

There's a simple way we could drastically cut AI energy use

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Mind

School phone bans may actually harm some students' mental health

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