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Explore the most exciting new ideas and emerging concepts in science, health, technology and the environment with 91av’s exclusive in-depth articles, interviews and long reads.

Environment

Weather forecasts could warn about events made worse by climate change

Thanks to advances in weather simulation, forecasts of heatwaves and hurricanes could soon come with information about the extent to which they were fuelled by climate change

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Health

Blood test could diagnose ALS with up to 97 per cent accuracy

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Technology

The deepfakes of Trump and Biden that you are most likely to fall for

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Environment

Mega El Niños may have played a part in the Permian mass extinction

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Earth

Greenland landslide caused freak wave that shook Earth for nine days

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Environment

Another extreme low for Antarctic sea ice signals a permanent shift

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Space

SpaceX Polaris Dawn crew complete ‘stand-up’ civilian spacewalk

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Space

Visible aurora spotted for the first time on Mars by NASA rover

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World Rallycross championship in Portugal, battle of the technologies
Technology

Electric vehicles race combustion cars in ‘battle of technologies’

Video

Health

One dose of a smallpox vaccine still gives good protection for mpox

A single dose of a smallpox vaccine seems to lower the risk of catching mpox by around 60 per cent, and two doses would probably be even better

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Mind

Why everyone needs to stop joking that they’re “a little bit OCD”

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Humans

Genome of Neanderthal fossil reveals lost tribe cut off for millennia

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Humans

Ancient people of Easter Island made return trips to South America

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Space

Bubbles of gas 75 times larger than our sun spotted on another star

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