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Science

Octopuses prompt rethink of why animals evolve big brains

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Sculpting complex 3D nanostructures with a focused ion beam

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California wildfire smoke linked to increased autism diagnoses, new study finds

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NASA astronaut who was stuck at the space station for months retires within a year of returning

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Spacecraft captures the "magnetic avalanche" that triggers giant solar explosions

This new building material pulls carbon out of the air

Solar flares triggered by cascading magnetic avalanches, new observations reveal

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The human brain may work more like AI than anyone expected

Tiny doses of THC show big benefits for HIV treatment

The world’s mountains are warming faster than anyone expected

Strategic sex: Alaska's beluga whales swap mates for long-term survival

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Stanford scientists found a way to regrow cartilage and stop arthritis

Patients tried everything for depression then this implant changed their lives

To sustain prosperity as its population shrinks, China will have to invest big at home

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By stoking the Greenland debate, the United States may actually be harming itself

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Deep in the Amazon, I discovered this monkey's ingenious survival tactic

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The way Earth's surface moves has a bigger impact on shifting the climate than we knew

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Tijuana wastewater pipe repairs completed in 3 days, ending river discharge

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Entrepreneurial success under corruption depends on generation and experience, study finds

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Bats use 'acoustic flow velocity' to navigate complex environments in darkness

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Bubble netting knowledge spread by immigrant humpback whales, study finds

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Bubble feeding trick spreads through humpback whale social groups

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Drones reveal how feral horse units keep boundaries

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New AI tool removes bottleneck in animal movement analysis

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Heartworms Might Be Much More Ancient Than We Thought

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Cross-training may be the key to a long life

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Print Edition 65: The Food Issue

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Indian townships are rebuilding after landslides—but not everyone will benefit

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International laws alone cannot save the ocean; activists say direct action is also needed

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Your Voice Gives Away Valuable Personal Information

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AI-driven ultrafast spectrometer-on-a-chip advances real-time sensing

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SunRISE SmallSats ace tests, moving closer to launch

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An experimental study reveals the role of natural oils in reducing banana spoilage

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Some creeks temporarily run stronger after wildfire, and now we know why

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New details capture 13 years of wage-related laws, show increased protections for workers in the US

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How a secret military base helped trigger the silent collapse of an Arctic world

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Q&A: Why Philly has so many sinkholes

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North Atlantic deep waters show slower renewal as ocean ventilation weakens

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Pūkeko birds combine sound elements to create complex call sequences for communication, study reveals

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Get ready for smokier air: Record 2023 wildfire smoke marks long-term shift in North American air quality

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How light suppresses virulence in an antibiotic-resistant pathogen

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This Fish Really Does Need a Hole in Its Head

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Digital media breaks can improve well-being

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Detecting drought stress in trees from the air

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Failed battery chemistry offers new way to destroy PFAS

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Scientists plan deep-sea expedition to probe 'dark oxygen'

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It started with a cat: How 100 years of quantum weirdness powers today's tech

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Political writing retains an important and complex role in the UK's national conversation, new book shows

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Ancient Jordan mass grave reveals human impact of first known pandemic

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Complex building blocks of life form spontaneously in space, research reveals

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