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Explore the most exciting new ideas and emerging concepts in science, health, technology and the environment with New Scientist鈥檚 exclusive in-depth articles, interviews and long reads.

Keith Thomas, who has paralysis, but can now move and feel his hands again thanks to a brain implant

Mind

Neurostimulation restores feeling in paralysed hand for months after

Keith Thomas, 48, has paralysis, but brain stimulation gave him some feeling and movement in his hands 鈥� and this was maintained even when the stimulation was turned off

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Space

We鈥檝e found a rocky, temperate planet鈥檚 atmosphere for the first time

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Coloured diffusion tensor imaging (DTI) magnetic resonance imaging (MRI) scan showing white matter fibres in the brain of a patient with Alzheimer's disease. Alzheimer's is a neurodegenerative disease where atrophy (shrinking) of the brain leads to memory loss, confusion, personality changes and ultimately death. Diffusion tensor imaging measures the direction of water diffusion, which in the brain reveals the orientation of nerve fibres. Red fibres have a left to right orientation, green a front to back orientation and blue an up and down orientation.

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Next-generation Alzheimer’s drug reduces risk of serious brain bleeds

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Technology

Stealth drone spins so fast that it disappears

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Life

Congolese monkey with mask-like face and strong BO is new to science

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A scanning electron micrograph of immune cells called microglial cells (round) ingesting specialised cells called oligodendrocytes (branched) that maintain the myelin sheath around nerves, which is thought to occur in multiple sclerosis

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Best treatment for multiple sclerosis may be antivirals

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Life

The Dinosaur Extinction Was More Complicated Than You Think

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Physics

Can consciousness be quantum? We may now have an answer

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Nicotine pouches may cause receding gums

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Life

Queen’s powerful smell suppresses rivals in naked mole rat colonies

In naked mole rat colonies, only the queen can breed 鈥� and now we have found out how she maintains control

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Life

Hard but lightweight 鈥榖io-metal鈥� material discovered in sea worm jaws

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Environment

Why praying for rain appears to work 鈥� but only in some places

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Technology

The US-China AI arms race has taken an unexpected turn

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Humans

Maya mathematician’s name decoded alongside astronomical formula

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