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91色情片

Discover the latest health news, scientific discoveries and big ideas about the human body and treating diseases, covid-19, diet, fitness, exercise, wellness and how to live a healthy life.

lung cancer cells

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Two children with cancer may have acquired tumour cells before birth

Two boys with lung cancer in Japan acquired the tumour cells from their mothers during or shortly before birth 鈥� an incredibly rare way of developing the disease

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Five reasons the covid-19 pandemic has been such a nightmare

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Covid-19鈥檚 many unknowns are what make it so tricky to beat

A cell from a person with progeria

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CRISPR doubles lifespan of mice with rapid ageing disease progeria

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Low-carb diets: An easy way to lose weight or recipe for heart attack?

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What does smell loss reveal about covid-19, and how long will it last?

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New coronavirus variants: What are they and how worried should we be?

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Coronavirus crisis worsens with global surges and fresh outbreaks

A waiter works at a restaurant in London, UK, on 15 December

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Covid-19 news archive: November-December 2020

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Home baking frenzy inspires tissue scaffold for growing muscle

Irish soda bread appears to work as a scaffold for growing muscle and bone cells, and could eventually help in producing factory-grown meat

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Large parts of Africa may not get covid-19 vaccines for several years

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Are there benefits to following a raw food diet?

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The other superbugs: Killer fungi are the threat we need to act on now

Environment

As the pandemic fades, the climate crisis must take centre stage again