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GLETSCH, SWITZERLAND - AUGUST 21: In this aerial view a glaciology team from the Swiss Federal Institute of Technology in Zurich (ETH) releases a pink dye into a rivulet of meltwater that descends into a hole on the Rhone Glacier as a visual aid to measure the water's rate of flow during data collection on August 21, 2025 near Gletsch, Switzerland. The scientific team of researchers and students is measuring a variety of the glacier???s properties, including its mass loss and surface reflectivity, ice flow, ice thickness, hydrological characteristics and the size and deformation of crevasses. The Rhone Glacier, among Switzerland???s largest, is likely facing another withering year following record breaking temperatures across Europe in June and overall low levels of snowfall. The European Alps have warmed twice as much as the global average, disproportionately affecting their glaciers and leading to a sharp acceleration of ice loss over recent decades. (Photo by Sean Gallup/Getty Images)

See the Rhône glacier’s melting water turned pink

The Swiss glacier, which has lost 60 per cent of its volume since 1850, had its meltwater dyed pink by researchers so that they could better monitor its rate of flow

News

Health

Bespoke brain implant gives long-term relief from chronic pain

News

Physics

Hottest engine in the world reveals weirdness of microscopic physics

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Technology

Light-based AI image generator uses almost no power

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Technology

Will Australia’s social media ban really keep teenagers safe online?

News

Health

The foundations of eczema may start to be laid down in the womb

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Health

Go-to therapy for chronic sinus condition doesn’t work that well

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Life

Glow-in-the-dark plants to replace streetlights? Forget it

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Space

Spacecraft used to forecast solar storm 15 hours before it hit Earth

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Environment

Volcanic eruptions may have helped spark the French Revolution

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Mind

Just one dose of psilocybin seems to be enough to rewire the brain

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Space

SpaceX’s Starship rocket finally completes successful test flight

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Health

Urine tests detect high-risk HPV as effectively as DIY vaginal swabs

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Life

Ancient crocodile relative could have ripped dinosaurs apart

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Life

Long-lost sailback shark rediscovered after more than 50 years

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Life

We are unlocking how frozen microbes stay alive for 100,000 years

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Life

Thylacine’s genome provides clues about why it went extinct

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Health

Experiencing heatwaves may make you age faster

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Space

CPR in space could be made easier by chest compression machines

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Environment

Fewer than half the calories grown on farms now reach our plates

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Life

Armoured dinosaur’s ‘crazy’ spikes weren’t just for defence

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Technology

3D-printed electronics can dissolve in water for quick recycling

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