All Stories

  1. Animals

    Wild baboons don’t recognize themselves in a mirror

    In a lab test, chimps and orangutans can recognize their own reflection. But in the wild, baboons seemingly can’t do the same.

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  2. Neuroscience

    Scratching an itch is so good, and so bad

    The motion kicks off inflammation but may also combat harmful bacteria 

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  3. Particle Physics

    A tiny neutrino detector scored big at a nuclear reactor

    A compact method of detecting neutrinos provides new tests of physics theories and could lead to new reactor-monitoring methods.

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  4. Animals

    Feeding sharks ‘junk food’ takes a toll on their health

    Many blacktip reef sharks in French Polynesia are commonly fed by tourists. But the low-quality diet is changing the sharks’ behavior and physiology.

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  5. Health & Medicine

    Better male birth control is on the horizon

    Men have two birth control options: condoms and vasectomies. Why has it taken so long to develop more contraceptives?

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  6. Science & Society

    Trump orders sow chaos in global public health 

    A recent flurry of executive orders and surprise actions by the Trump administration have roiled WHO, the CDC and the international public health community.

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  7. Archaeology

    Here’s how ancient Amazonians became master maize farmers

    Casarabe people grew the nutritious crop year-round on savannas thanks to networks of drainage canals and ponds.

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  8. Space

    Life’s ingredients have been found in samples from asteroid Bennu

    Samples from NASA’s OSIRIS-REx mission show the asteroid Bennu had organic molecules and minerals and possibly salty water and other life ingredients.

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  9. Health & Medicine

    Can you actually die of a broken heart?

    Death by heartbreak doesn't just happen in stories. In real life, severe stress can cause the sometimes-fatal takotsubo syndrome.

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  10. Life

    This drawing is the oldest known sketch of an insect brain

    Found in a roughly 350-year-old manuscript by Dutch biologist Johannes Swammerdam, the scientific illustration shows the brain of a honeybee drone.

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  11. Animals

    Chatty bats are more likely to take risks

    Bats may broadcast their personalities to others from a distance, new experiments suggest, which could play into social dynamics within a colony.

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  12. Climate

    Yes, you can blame climate change for the LA wildfires

    Weather data show how humankind’s burning of fossil fuels made the hot, dry, windy weather more likely, setting the stage for the Los Angeles wildfires.

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