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Explore the most exciting new ideas and emerging concepts in science, health, technology and the environment with 51¶¯Âþ’s exclusive in-depth articles, interviews and long reads.
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Health

The food and drink that really can boost your immune system

Whether it is immune-boosting smoothies or bacteria-laden yogurts, there is a whole world of products that claim to improve your immune system – but these are the ones that actually work

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France. Normandy. Fecamp. Coronavirus. Marie and her son Gaston, totally confined to the house. Both are infected with the virus,??that day the symptoms were strong. Few days later Marie and Gaston will be recovered from the virus and fine again.

Health

What effect did lockdown have on your child’s immune system?

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2E1DWA2 Heart love symbol, health, cyber tech romance, ai and cardio concept. Futuristic abstract 3d rendering illustration.

Health

The AI immune system that's changing our understanding of human health

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Senior women exercising at home

Health

How the immune system changes with age and why

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This image may not be used in educational posters ^BCell-mediated immune response,^b computer artwork. This type of immune response is most often used against intracellular pathogens, such as viruses. The viruses (gold) are phagocytosed (engulfed) by macrophage cells (green), a type of white blood cell. Fragments of viral protein (antigen) are displayed on the macrophage's surface. The antigen is recognised by a helper T lymphocyte (purple, centre and right), which secretes chemicals to activate other immune cells, including cytotoxic T lymphocytes (purple, left and bottom). The cytotoxic cells release chemicals that cause the macrophages to disintegrate and die, killing the viruses inside as well.

Health

How to tell if your immune system is weak or strong

Features

MANILA, PHILIPPINES - AUGUST 19: Commuters are seen wearing face masks and face shields inside a bus on August 19, 2020 in Quezon city, Metro Manila, Philippines. President Rodrigo Duterte relaxed quarantine measures in the Philippine capital in a bid to boost the country's tanking economy despite having the most coronavirus cases in Southeast Asia. The Philippines' health ministry has so far confirmed 173,774 cases of the coronavirus, a third of which were recorded in the last two weeks. (Photo by Ezra Acayan/Getty Images)

Health

The sex differences that impact the strength of your immune system

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New York, New York - March 14, 2020: The movement and travel restrictions instituted in NYC are having significant economic impacts. A sign at a GNC reads

Health

Why do some people appear to have a naturally strong immune system?

Features

Banded mongoose group approaching with curiosity (Mungos mungo). Maasai Mara National Reserve, Kenya. March 2018.

Life

Inside the complex and extremely violent world of warring mongooses

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Polycystic ovary syndrome

Health

A better understanding of PCOS offers fresh hope for new treatments

Features

Neil Turok mirror universe

Physics

Neil Turok on the case for a parallel universe going backwards in time

To explain the cosmos without invoking cosmic inflation, physicist Neil Turok has proposed the existence of a mirror-image universe going backwards in time from the big bang. He tells us why the idea is so compelling

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Earth

The mysterious underwater avalanches reshaping Earth

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Mind

Fresh ideas about the causes of depression are bringing new treatments

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Technology

Web3 promises to reclaim the internet from tech giants – will it work?

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Life

How we finally tracked European eels all the way to the Sargasso Sea

Features

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