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New Scientist. Science news and long reads from expert journalists, covering developments in science, technology, health and the environment on the website and the magazine.

FGJJJ1 T lymphocytes and cancer cell. Coloured scanning electron micrograph (SEM) of T lymphocyte cells (smaller round cells) attached

Health

Why viewing cancer as an ecosystem could lead to better treatments

Researchers have come to see cancers as akin to organisms, existing in complex ecosystems and subject to evolutionary pressures. Now they are targeting cancer’s ability to adapt

Features

Why we still don't know exactly how bird flu is spreading between cows

Health

Why we still don't know exactly how bird flu is spreading between cows

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Health

Acne-causing bacteria can treat dandruff by resetting scalp microbiome

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The device that delivers electrical stimulation to the spinal cord via pads on the skin

Health

Zapping spinal cord injuries helps restore hand strength and movement

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Health

Heatwaves seem to be driving severe asthma flare-ups in children

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Health

Keto diet may accelerate organ ageing

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Health

Food 'addiction' should be treated like drug abuse, claim doctors

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A subdural hematoma, where blood collects between the skull and the surface of the brain, which can occur after a head injury

Health

Some brain injury patients would recover if life support weren't ended

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Why it's vital we fight prejudices about the elderly once and for all

Health

Why it's vital we fight prejudices about the elderly once and for all

Leader

Thawed brain organoids shown via the imaging technique immunofluorescence staining

Health

Frozen human brain tissue can now be revived without damage

Using a new approach, scientists have successfully frozen and thawed brain organoids and cubes of brain tissue from someone with epilepsy, which could enable better research into neurological conditions

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Health

One-day mental health workshop improves teenagers' mood for six months

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Health

Everything you need to know about semaglutide weight loss drugs

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Health

Flu vaccine for children linked to pneumonia risk for their relatives

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Health

Ultrasound therapy could treat lung condition linked to heart failure

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