New Scientist | Science news, articles, and features

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Weightlifting makes older women leaner, stronger and more mobile

Lifting at least 50 kilograms twice a week improved older women's muscle mass, mobility and balance

News

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The shock revelation that light bulbs are wrecking your metabolism

Features

Humans

DNA reveals a society organised around women in pre-Roman Britain

News

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Our blood鈥檚 body clock may be causing anaemia cases to be missed

News

Technology

Quantum computing may be facing a replication crisis

News

Technology

Rogue hacking AIs have changed the cybersecurity landscape

News

Change your mind

Rest 鈥� How Taking a Break Can Boost Your Brain

Podcast

Technology

Test moderators use AI-generated writing to judge literacy standards

News

Mind

THC in cannabis may reduce nightmares in people with PTSD

News

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Physics

The proton is more quantum than we thought

Our understanding of the internal structure of protons is largely based on classical physics, but data compiled from accelerator experiments has uncovered quantum behaviour that has never been seen before

News

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Humans

Denisovans may have dwarfed other ancient humans

News

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Heart surgery cured a man鈥檚 skin cancer 鈥� and gave him a bee allergy

News

Mind

鈥楻emarkable鈥� discovery upends our understanding of how brains store memories

News

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G枚del, Escher, Bach: A daunting but captivating look at consciousness聽

Culture

Space

Earth extremophile can grow in聽near-Mars-like conditions

News

Humans

The 85-million-year timeline of human evolution

Features

See the next total solar eclipse from the best vantage point on Earth

Discover our range of science-led tours accompanied by astronomy and eclipse experts, designed to put you on the line of totality.

Book now for total solar eclipse events in 2027 and 2028.

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Alzheimer鈥檚 Disease

Alzheimer鈥檚 disease is the most common form of dementia, which leads people to become progressively more forgetful and confused. Follow our coverage of the possible causes and treatments for this prevalent condition.

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Alzheimer鈥檚, stroke, depression: The preventative power of sauna

Sustained heat stress is bad for our health and can be deadly. But we鈥檙e discovering that heat therapies like sauna, when used in the right way, have surprisingly wide-reaching benefits for health

Features

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Three factors in midlife can delay the onset of dementia by 13 years

News

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Alzheimer鈥檚 may start with inflammation in the skin, lungs or gut

News

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Game that reduces dementia risk may clear amyloid from men鈥檚 brains

News

Editor鈥檚 pick

A selection of recent articles and gems from the New Scientist archive

Technology

Could a new approach to AI finally deliver artificial general intelligence?

AI chatbots can describe reality in words, but don鈥檛 truly understand cause and effect in the real world. Now, a fresh kind of machine intelligence that does just that is emerging

Features

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Your body changes as you age and so should your diet 鈥� here鈥檚 how聽

Features

Physics

Strange paraparticles could be reality鈥檚 missing ingredient

Features

Humans

We鈥檙e beginning to understand the sudden 鈥榞rief attacks鈥� that hit mourners

Features

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