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51¶¯Âþ

Discover the latest science and technology news from around the world with 51¶¯Âþ. Read exclusive articles and expert analysis on the newest developments in space, physics, health, technology, the environment and more.

Environment

Why vanishing sea ice at the poles is a crisis for the entire planet

Extremely low sea ice levels in the Arctic and Antarctica signal a "new normal" that may accelerate global warming and disrupt ocean currents, on top of the consequences for people and wildlife that rely on the ice

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Mind

New colour seen for the first time by tricking the eyes

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Technology

Quantum GPS can help planes navigate when regular GPS is jammed

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Cyanobacteria, blooming in Lake Windermere, UK

Environment

Artificial light pollution could fuel growth of toxic algal blooms

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Collecting rock samples in Antarctica

Environment

Hot methane seeps could support life beneath Antarctica’s ice sheet

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Space

Most accurate space clock to launch – and count down to destruction

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Technology

Slices of wood can filter bacteria and microplastics from water

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Space

Will we ever have confirmation of life outside our solar system?

Analysis

Humans

Excavation in Sudan shows Roman Empire wasn’t as mighty as it claimed

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Environment

Does the shipping industry's plan for net zero add up?

New global rules will see a carbon levy applied to emissions from shipping for the first time, but analysts say the package falls short of what is needed

Analysis

Technology

A classic hacking technique works on some quantum computers

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Humans

Ancient computer's gears may not have been able to turn

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Space

Astronomers claim strongest evidence of alien life yet

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Health

Vegan diets have good levels of key amino acids, but there's a catch

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