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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

News

Mind

New colour seen for the first time by tricking the eyes

News

Technology

Quantum GPS can help planes navigate when regular GPS is jammed

News

Cyanobacteria, blooming in Lake Windermere, UK

Environment

Artificial light pollution could fuel growth of toxic algal blooms

News

Collecting rock samples in Antarctica

Environment

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

News

Space

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

News

Technology

Slices of wood can filter bacteria and microplastics from water

News

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

News

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

News

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

News

Health

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

News