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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.

Health

The hunt is on to learn why bowel cancer in young people is rising

Something in the environment or our lifestyles seems to be causing a rise in early-onset bowel cancer. Now, a study has the go-ahead to find the culprit

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Floods in New Orleans after a storm surge from Hurricane Sally in 2020

Environment

US coastal cities face higher 2050 flood risk because they are sinking

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Humans

Ukraine may have been first part of Europe colonised by early humans

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Space

Weird floating crystals can stop stars ageing for billions of years

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Life

Bumblebees show each other how to solve complex puzzles

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Space

Bizarre galaxy in the early universe died extremely young

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Humans

Genomes of modern Indian people include wide range of Neanderthal DNA

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Life

Is the woolly mammoth really on the brink of being resurrected?

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Space

Australia could launch its first private orbital rocket within weeks

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Super Bowl Lviii, Las Vegas, Nevada, United States - 11 Feb 2024
Health

Can AI technology tackle concussion and injuries in American football?

The NFL has developed an artificial intelligence tool that uses TV imagery and sensors embedded in helmets, mouth guards and shoulder pads to try to reduce concussions and injury among American football players. But can it mitigate all risk?

Video

Health

Wearing make-up during exercise may harm your skin health

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Health

Walking 10,000 steps a day really does seem to make us healthier

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Earth

Surprise decision not to define the Anthropocene shocks scientists

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Space

How to view an eclipse safely and what to look for in eclipse glasses

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