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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.

Polycystic ovary syndrome

Health

A better understanding of PCOS offers fresh hope for new treatments

New insights into polycystic ovary syndrome are revealing more about the causes of this common but misunderstood whole-body condition, and these could lead to new treatments

Features

Wine bottle and wine Glass

Health

Why gene variant impairing alcohol breakdown raises heart disease risk

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Polycystic ovary syndrome, 3D illustration showing healthy ovary (right) and enlarged ovary with cysts (left); Shutterstock ID 2031203066; purchase_order: -; job: -; client: -; other: -

Health

Hormonal conditions like PCOS should no longer be neglected

Leader

A wearable ultrasound sensor that is roughly the size of a postage stamp creates images of the heart while the wearer exercises

Health

Skin patch makes ultrasound images of your heart as you move

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The doctor examines the nerve response with monofilament odiatrist treating feet during procedure. Doctor neurologist examining female patient

Health

A diet high in amino acids reduced diabetes-related nerve pain in mice

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2CX23A8 Microscopic COVID-19 Coronavirus Molecules Close Up - nCOV Influenza Virus Pathogen Under Macro Medical Lab Microscope - Testing, Awareness Concept

Health

The covid-19 virus gets into the brain – what does it do there?

Insight

Type 2 diabetes, which requires people to regularly check their blood sugar levels, has been linked to an increased risk of cancer

Health

Type 2 diabetes linked with an increased risk of dying from cancer

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The respiratory syncytial virus (RSV) usually causes mild, cold-like symptoms, but can be severe in vulnerable people

Health

The first ever vaccine against RSV could be approved in 2023

Analysis

The antidepressant escitalopram may reduce the ability to enjoy rewarding experiences

Health

Why antidepressants can blunt both negative and positive emotions

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A bag of fentanyl hangs from an intravenous drip machine

Health

US fentanyl rules are so strict they may prevent life-saving research

As opioid-related deaths continue to rise in the US, researchers are prohibited from studying the very substances that could provide antidotes to overdose, says chemist Gregory Dudley

Comment

Health

Woman has entire scalp reattached after it was ripped off by a drill

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Health

AI detects if YouTubers are infected with omicron coronavirus variant

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Health

A Silent Fire review: What you need to know about inflammation

Culture

Health

We may be entering a bold new era in the treatment of depression

Leader