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'Show some gratitude'—how this rhetoric shapes views on immigration, even for migrants

New Zealand First leader Winston Peters is known for targeting immigrants with inflammatory comments about their place in their new country. He made headlines last year when he urged immigrants who "come here with their ideas, foreign to our country" to "show some gratitude."

Admin Recifes 15/07/2026 2

A popular climate fix could accidentally trigger massive changes to global weather

A new study found that not all geoengineering ideas are created equal. Brightening marine clouds over the eastern Pacific could dramatically weaken the El Niño cycle, triggering major changes to global weather patterns, while stratospheric aerosol injection left the system largel

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Overcrowded and underfunded: Trump’s cuts to national parks threaten the US’s ‘best idea’

This summer, Yosemite national park has been rife with traffic jams and throngs of visitors. Can these popular national treasures withstand a future of strained resources?On a crisp, sunny morning at the end of June, dappled light filtered through the canopy of an ancient grove o

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Not cool: the air conditioning scams offering fake deals in the heatwave

By using websites copied from stores such as Aldi, fraudsters hope hot and bothered buyers will miss the red flagsWith the UK heatwave expected to increase temperatures over the next week, you decide to invest in an air conditioning unit. But they are expensive, and stocks are ru

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Bomb the Arctic, dam the Mediterranean and build a second moon: five outlandish plans to r

Humans have long sought to geoengineer the Earth’s environment. Tim Flannery outlines a few of the wildest ideas from the 20th centuryAn increasing number of scientists think we have let the climate crisis fester for so long that our only hope to stave off ever-intensifying catas

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A new net-membrane could clean up some tricky space debris

We've reported on all kinds of wacky ideas for capturing and deorbiting space debris safely. From electric tethers to lasers, engineers and scientists have been trying everything they can think of to deal with the ever-increasing orbital debris problem. But one simple design keep

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Researchers install 3D-printed seawall tiles to support coastal protection and marine life

At Morningside Park in Miami, a new installation is testing a simple but urgent idea: What if a seawall could help heal the bay? Researchers at the Institute of Environment recently installed a series of 3D-printed seawall tiles designed and developed at FIU's Robotics and Digita

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Birdwatch: A yellowhammer cheer squad on my cycle around Suffolk

That characteristic song was an unexpected delight alongside the chiffchaffs, blackcaps and whitethroats tooWith hindsight, the late June heatwave was not the ideal time for my (very) old schoolmates and me to be cycling around Suffolk. Yet, despite the searing heat and the laten

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Physicists recreate black hole energy extraction in the lab

Researchers have recreated the physics of extracting energy from a spinning black hole using a stationary device that produces synthetic ultrafast rotation. The achievement transforms a long-standing theoretical idea into a practical experiment and could inspire new advances in o

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Where you live could shape your dementia risk, massive study finds

Researchers analyzing data from more than 214,000 people found that dementia risk factors differ widely across countries, challenging the idea of a one-size-fits-all prevention strategy. At the same time, they uncovered surprisingly consistent patterns that could help shape smart

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Can a ‘power phrase’ turn a spineless worm like me into a go-getter? I doubt it – but it’s

The psychotherapist Amy Morin says uttering a ‘short, positive sentence’ can offer the cognitive reset we need. The idea makes me cringe – but then I can barely cope with returning defective trousersAre you dreading a high-stakes meeting, a challenging professional task or an awk

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UK in ‘firewave’ as extreme heat provides ideal conditions for wildfires, experts warn

National Fire Chiefs Council say emergency services dealing with 19 wildfires across Britain, many near urban areasThe UK is in the grip of a “firewave”, as the summer’s extreme heat produces the ideal conditions for wildfires, scientists and environmentalists have warned.A parti

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