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Technology

It is impossible to build a practical quantum broadcaster

A quantum broadcasting system would end up sending slightly different information to every receiver – and efforts to sidestep this problem are too inefficient for practical use

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Life

Weird microbial partnership shows how complex life may have evolved

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Space

Oldest fast radio burst ever seen sheds light on early star formation

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Physics

We have detected a single electron with unprecedented speed

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Mind

Brain activity can predict whether strangers will become friends

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Health

Cancer-killing virus becomes more effective when shielded by bacteria

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Physics

Extremely cold atoms defy entropy and refuse to heat up

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Chemistry

Scientists created a new carbon molecule for the second time ever

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Health

New subtype of diabetes found in youths from sub-Saharan Africa

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Someone with paralysis using the brain-computer interface. The text above is the cued sentence and the text below is what is being decoded in real-time as she imagines speaking the sentence

Mind

Mind-reading AI can turn even imagined speech into spoken words

A brain-computer interface has enabled people with paralysis to turn their thoughts directly into words, requiring less effort than older techniques where a physical attempt at speech had to be made

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Environment

2024 saw a record-breaking number of dangerously hot and humid days

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Health

Living at high altitude may help ward off obesity

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Health

ADHD drugs reduce risk of criminal behaviour, drug abuse and accidents

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Health

mRNA drugs could protect against almost any kind of viral infection

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