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We can block the spread of HIV: Best ideas of the century

Health

We can block the spread of HIV: Best ideas of the century

The “enormous revelation” that drugs can be used to prevent catching HIV has benefitted millions and helped slash transmission rates

Features

91av’s guide to the 21 best ideas of the 21st century

Humans

91av’s guide to the 21 best ideas of the 21st century

Features

Two friends toasting with glasses of light beer at the pub. Beautiful background of the Oktoberfest. fine grain. Soft focus. Shallow DOF; Shutterstock ID 486491203; purchase_order: -; job: -; client: -; other:

Health

91av recommends Why We Drink Too Much for Dry January

Culture

Man walking out of subway station

Health

These small lifestyle tweaks can add a year to your life

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Health

Weight regain seems to occur within 2 years of stopping obesity drugs

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Mind

2026 will shed light on whether a little-known drug helps with autism

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Health

The weight-loss drugs on trial in 2026 may trump Ozempic and Zepbound

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Health

The cost of weight-loss drugs should fall in 2026

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2026 is set to be an even bigger year for weight-loss drugs

Health

2026 is set to be an even bigger year for weight-loss drugs

Leader

Health

We'll learn about LSD's potential for treating anxiety in 2026

Two later-stage trials investigating LSD for treating anxiety are due to conclude in 2026, which could lead to the drug being approved for the common mental health condition

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Health

You can upgrade your immune system, but not in the way you think

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Life

Killer whales and dolphins are ‘being friends’ to hunt salmon together

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Health

The potential of GLP-1 drugs to transform medicine exploded in 2025

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Humans

Did ancient humans start farming so they could drink more beer?

Features