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Deep inside super-Earths—rocky planets with masses between 1 and 10 times that of Earth—high pressure can cause familiar minerals to take forms rarely seen on Earth. Understanding more about the temperature and pressure conditions in which these phases are reached could help rese

One of the hallmarks of Alzheimer's disease is the accumulation of a peptide in the brain known as amyloid beta. A new study published in Nature Communications on July 22 has uncovered the atomic structure of the peptide in its harmful form. Mais do que repetir a manchete, o pont

Dwindling water levels on some of Germany's major rivers, worsened by heat and drought, are raising fears that badly constrained riverboat cargo traffic could deal yet another blow to the struggling economy. Mais do que repetir a manchete, o ponto aqui e entender o que essa mudan

Venus may be overwhelmingly inhospitable today, but many planetary scientists believe that it wasn't always this way. Billions of years ago, some observational evidence suggested that our planetary neighbor may have looked far more like Earth, complete with oceans potentially cap

Tech is being used to watch for wildfires but firefighters are still needed to put them out.

Gianni Infantino is under increasing scrutiny following his World Cup sell-off plan. We look at each confederation’s relationship with the presidentThe pressure is growing on the Fifa president, Gianni Infantino, with many countries withdrawing their support following the bungled World Cup sell-off. However, how key is Infantino’s relationship with each confederation and is it likely that an election contest will actually happen? We look at the key considerations, confederation by conf

Ben Cohen says his ice cream company has been silenced by corporate ownership – and a boycott of Magnum brands could force a saleBen & Jerry’s ice cream in the tub is still great, but the brand’s newest chocolate-covered ice cream bar on a stick?“It ain’t the same,” Ben Cohen, th

An Easyjet flight had to land at Stanstead Airport instead, but then became stuck there when it couldn't find fuel.

The free trade agreement between the world's fifth and sixth largest economies has come into effect - can it deliver?

Timing of Devon switchoff ‘could not be worse’, says board, as members face an estimated £2m in lost revenue Britain’s biggest community solar project has been forced to shut for the duration of its first summer by the government’s energy system operator to avoid overloading the local grid with renewable energy.The north Devon solar farm was ordered to shut weeks before record high temperatures across Europe led to power supply warnings, due to concerns that the large amount of rooftop

The long-running series in which readers answer other readers’ questions on subjects ranging from trivial flights of fancy to profound scientific and philosophical conceptsThis week’s question: Why is there no rugby culture in Germany?I would like to know why we build solar farms over green space, when we could just put them over massive car parks as a popular current internet meme suggests. Chris, MiddlesbroughSend new questions to nq@theguardian.com. Continue reading...

These financiers want to remodel the UK into a form that suits them – one that could threaten to erode the barriers between crime and businessThis coming Tuesday, the government’s representation of the people bill comes back to the House of Commons for its third reading. It bundles up a multitude of measures, including an extension of the franchise to 16- and 17-year-olds and welcome changes to voter registration. But thanks to the continuing furore around Nigel Farage and his extremel