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A breast cancer tumour in a mouse

91色情片

Cancer tumours in mice shrunk thanks to oxygen-sucking battery

By consuming oxygen near to tumours, the battery makes a class of experimental drugs target oxygen-free cancerous cells more effectively

DNA can be used for computation

Technology

Computer made of DNA works out prime factors of 6 and 15

Environment

The UK is making five big bets in the hope of hitting net zero by 2050

Transporting explosives can be dangerous

Technology

3D-printed explosive can’t detonate unless filled with fluid

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Ingesting microplastics may increase fat absorption by 145 per cent

Amogy's tug boat

Technology

Start-up is developing world鈥檚 first ammonia-powered ships

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The brain may flush out its waste products after a mental workout

A Tyrannosaurus rex eats a juvenile Edmontosaurus

Life

T. rex鈥檚 terrifying teeth would have been hidden behind scaly lips

Space

Bits of Saturn鈥檚 rings are falling onto the planet and heating it up

Life

Memories may be sorted by the thalamus before being stored long term

The thalamus is the brain's relay station for sensory information, but a study in mice has found it may also play a role in memory processing

Environment

New way to predict river flood risk could help prepare for disasters

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The ageing of cells may be due to errors that harm protein production

Space

This map of Venus shows every volcano we know about on its surface

Technology

Reliably detecting AI-generated text is mathematically impossible