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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.

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The alarming rise of colorectal cancer diagnoses in people under 50

Colorectal cancers will soon be the number one cause of cancer death among people under 50. Could changes in lifestyle and environment be to blame?

Features

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Does milk and other dairy really reduce the risk of colorectal cancer?

News

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Why the world鈥檚 longevity hotspots may not be all they seem

Features

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Extreme heat may speed up biological ageing in older people

News

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People in industrial societies get more sleep than hunter-gatherers

News
PR1RKC Resting T lymphocytes. Coloured scanning electron micrograph (SEM) of resting T lymphocytes from a human blood sample. T lymphocytes, or T cells, are a type of white blood cell and components of the body's immune system. They mature in the thymus. T lymphocytes recognise a specific site on the surface of pathogens or foreign objects (antigens), bind to it, and become activated to produce antibodies or cells to eliminate that antigen. Specimen courtesy of Professor Greg Towers, University College London, UK. Magnification: x7000 when printed at 10 centimetres wide.

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Inside the new therapies promising to finally beat autoimmune disease

Features

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US stops sharing flu data with WHO amidst one of its worst flu seasons

News
Human embryonic stem cell-derived brain organoids grown on an organ-on-chip system

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Mini-brains have been fused to resemble that of a 40-day-old fetus

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Why being bilingual really does seem to delay dementia

News

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USAID funding freeze devastates reproductive healthcare worldwide

The Trump administration鈥檚 pause on US foreign assistance could lead to an estimated 4.2 million unintended pregnancies and more than 8300 pregnancy-related deaths

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Why exercising outdoors is better for your health

Regulars

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How both your genes and lifestyle alter risk of age-related diseases

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CAR T-cells enable record-breaking 18-year nerve cancer remission

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Eight habits that could keep your heart healthy

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