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Health

There's a simple solution to our salt addiction - we must adopt it now

Efforts to curb the amount of sodium we eat have mostly failed, so governments must now try a new strategy: adding potassium to table salt

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JEDTX5 Different sorts of salt

Environment

Don't be fooled by El Niño's end – net zero is more urgent than ever

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2X4HHK9 extreme heat wave 2024

Health

Food, sex, drugs and more – are we addicted to addiction?

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3D illustration of human brain walking between cookies, candies and other junk food. Building addiction on sweets and unhealthy lifestyle concept.
Why it's vital we fight prejudices about the elderly once and for all

Health

Why it's vital we fight prejudices about the elderly once and for all

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Molecule structure visualisation - 3D illustration; Shutterstock ID 1433412485; purchase_order: -; job: -; client: -; other: -

Health

It's time to clean up 'forever chemicals' and companies should pay

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2WXAN77 Chennai, India. 29th Mar, 2024. The Power of Thumb during election depicted by a traditional art work of coloured powder, showing Indian flag and a woman's finger marked with indelible ink to raise awareness among people to vote in the upcoming general elections in Chennai, Credit: Seshadri SUKUMAR/Alamy Live News

Environment

India's next leader will have the chance to lead the world on climate

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Digital generated image of huge sphere made out of wasted plastic on blue background.

Environment

Let's not trash recycling technologies that could end plastic waste

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2A1B24J Global Climate Strike London

Environment

Old-fashioned pessimism might actually help us fight climate change

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Digital Human Brain Covered with Networks

Technology

Why AIs that tackle complex maths could be the next big breakthrough

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PPN7WJ Cologne, Germany. 27th Sep 2018. 27 September 2018, North Rhine-Westphalia, Cologne: Visitors to the Supercandy Pop-Up Museum make selfies in a ball bath. Until 30.12.2018 the 20 walk-in installations can be seen and experienced in the

Mind

Banning smartphones is tempting but it won't solve anxiety in children

Anxiety is on the rise in young people but we need to follow the science - and the causes aren't clearly linked to social media

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E3Y70G Three year old boy pushing grandmother on cycle in park

Technology

Why our ageing world could accelerate progress in AI and robotics

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Hole in the cosmos, abstract eye of a gas nebula or sci-fi portal. Neon orb of light, glowing ring in motion, swirl. Halo in space. perfect for logo or text placement. 3D rendering; Shutterstock ID 2048955872; purchase_order: -; job: -; client: -; other: -

Physics

Why we need to invoke philosophy to judge bizarre concepts in science

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https://spaceplace.nasa.gov/gallery-earth/en/ NASA astronaut Reid Wiseman tweeted this photo from the International Space Station on Tuesday morning, Sept. 2, 2014. Credit: NASA/Reid Wiseman

Earth

It's time to accept that we are in the Anthropocene once and for all

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Coloured ultrasound scan of the abdomen of a pregnant female patient, showing a healthy nine week old foetus in the womb. At this age the foetus is about 5 cm long and weighs about 10 g.

Health

We should be open about organoid research to avoid a backlash

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