This bird flies thousands of miles, but its wings have a catch

Scientists have uncovered an unexpected trade-off in the wings of the European nightjar, a bird that migrates thousands of kilometers but sacrifices high-speed flight efficiency to hunt insects with remarkable agility. Even more surprisingly, it generates thrust on the upward wingbeat, a technique that could inspire new flying technologies.

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Brain cells meant to protect us may be fueling cognitive decline

Scientists have uncovered a surprising cause of age-related cognitive decline involving brain cells previously thought to be entirely beneficial. As these cells become dysfunctional, they can produce abnormal amounts of myelin, disrupting nerve fibers and potentially contributing to worsening memory and thinking skills.

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NASA’s Webb reveals the wild weather of a mysterious world 20 light-years away

NASA’s James Webb Space Telescope has revealed that a turbulent world 20 light-years away has a surprisingly orderly weather system, with three recurring atmospheric states driven by temperature changes and shifting clouds. The breakthrough gives scientists a powerful new tool for uncovering weather patterns on distant worlds and understanding the conditions that shape their atmospheres.

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James Webb reveals a strange bulge in an alien planet's atmosphere

Astronomers using the James Webb Space Telescope have discovered that a distant alien planet's atmosphere is surprisingly lopsided. Located 1,300 light-years away, the scorching gas giant WASP-17b experiences powerful winds that redistribute heat, causing one side of its atmosphere to bulge outward. A groundbreaking new mapping technique revealed these hidden distortions, confirming predictions about how extreme temperatures and winds shape alien worlds.

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A quantum highway just one atom high could transform superconductors

Scientists discovered that atomic steps just one atom high can guide quantum vortices through superconductors, making them move more than 1,000 times more easily in one direction than another. This remarkable control over quantum motion could lead to a new generation of ultra-efficient superconducting electronics.

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Scientists discover a plastic-eating “Pac-Man” enzyme with a surprising secret

Scientists have discovered a remarkable “Pac-Man enzyme” that helps bacteria devour certain types of plastic and may offer new hope in the fight against plastic pollution. Researchers found that several biodegradable plastics completely broke down in soil within about a year, while conventional plastic remained largely unchanged.

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Astronomers discover a strange universal rule behind black hole eruptions

Scientists have discovered that black holes of vastly different sizes appear to launch powerful jets according to the same universal rule. The breakthrough could explain why some black holes suddenly erupt years after devouring a star and help astronomers predict when these spectacular outbursts will happen.

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Scientists discover a surprising danger in smaller cancer cells

Scientists have discovered that unusually small cancer cells carrying extra chromosomes can be far more aggressive than larger ones, growing faster, spreading more readily, and resisting common treatments. The surprising finding could help explain why some tumors are especially dangerous and provide a new way to predict cancer outcomes.

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Rare study reveals a striking divide inside an Alzheimer’s patient’s brain

A rare examination of an Alzheimer’s patient’s brain revealed that regions cleared of amyloid plaques had remarkably little of the harmful tau buildup associated with memory loss, while neighboring areas showed extensive damage. The discovery suggests that removing amyloid may have lasting protective effects and could help slow Alzheimer’s progression, especially when treatment begins early.

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Scientists reveal 93% of Australia's Indigenous population was lost in just 73 years

A groundbreaking study suggests that 2.22 million Indigenous Australians lived on the continent before European colonization, far more than previously believed. Researchers estimate that 93% of this population was lost within 73 years, revealing a demographic catastrophe on a scale that dramatically changes our understanding of Australian history.

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210-million-year-old dinosaur discovery reveals a lost world in Africa

A newly identified 210-million-year-old dinosaur from Zimbabwe is helping scientists uncover a surprisingly distinct prehistoric ecosystem. The discovery suggests that ancient climate differences may have separated dinosaur populations across southern Africa, leading to unique species that challenge previous assumptions about their evolution.

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Scientists find a surprising genetic twist behind octopus intelligence

The remarkable intelligence of octopuses, squid, and cuttlefish may trace back to an ancient reshuffling of their DNA that created new connections between genes. Scientists discovered that these changes in the genome's 3D structure may have helped drive the evolution of their unusually complex nervous systems.

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Scientists discover a hidden factor that can make or break chemical reactions

Researchers discovered a hidden factor that can determine whether chemical reactions succeed or fail, and then used it to boost the proportion of the desired product from 16% to 97%. By controlling acidity near electrodes, they developed a promising way to manufacture chemicals for plastics, medicines, and other products using oxygen and electricity instead of hazardous added oxidants.

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