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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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US teens are using less of every substance 鈥� except for one

Teenagers in the US roughly doubled their use of nicotine pouches in 2024, despite turning away from alcohol and other drugs

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A quarantine control notice at Narita airport in Japan in January 2020

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The key events during the covid-19 pandemic

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Will there be another pandemic after covid-19 and are we prepared?

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Covid-19 led to a new era of vaccines that could transform medicine

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Someone with long covid having rehabilitation at the Vall d'Hebron hospital in Barcelona, Spain, in June 2020

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Everything we know about long covid – including how to reduce the risk

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An aerial photo taken in January 2020 shows excavators at the construction site of a new hospital being built to treat people with covid-19 in Wuhan, China

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The most iconic images taken during the covid-19 pandemic

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How the covid-19 pandemic distorted our experience of time

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Visualising a virus: How our covers captured an unfolding crisis

Regulars
2NR8F5N Two workers try to get boxes of vegetables over the barriers in the empty road outside the Union Hospital in Wuhan in central China's Hubei province Thursday, Feb. 20, 2020. The city badly-hit by the COVID-19 escalated its ban on vehicles in the outbreak. (FeatureChina via AP Images)

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We must revisit the covid-19 pandemic to prepare for future outbreaks

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Five years on, have we learned the lessons of covid-19?

Science initially struggled to match the pace of the pandemic, leaving people unclear of the best ways to stay safe from the virus, but now we know so much more 鈥� which could be essential when the next pandemic hits

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The big unanswered questions about the covid-19 coronavirus

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Ozempic and Wegovy have heart health benefits beyond just weight loss

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Why US obesity rates fell for the first time in decades

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We’ll learn about Ozempic’s potential for Alzheimer’s disease in 2025

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