Search Results for: grassland

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405 results
  1. A photo of several capybaras walking through a grassy park area in the foreground while in the background are four identical tall buildings seen above the trees.
    Life

    Capybaras thrive, even near humans, because they’re not picky eaters

    Scientists didn’t expect capybaras to eat both grasses and forest plants. The rodents’ flexible diet helps them live everywhere from cities to swamps.

    By Rebecca Dzombak
  2. An illustration of a Siberian Neandertal father carrying his young daughter on his shoulders.
    Genetics

    Ancient DNA unveils Siberian Neandertals’ small-scale social lives

    Females often moved into their mate’s communities, which totaled about 20 individuals, researchers say.

    By Bruce Bower
  3. image of archaeologists excavating at a site in Germany
    Archaeology

    Neandertals were the first hominids to turn forest into grassland 125,000 years ago

    Neandertals’ campfires, hunting and other activities altered the land over 2,000 years, making them the first known hominids to impact their environs.

    By Bruce Bower
  4. A photo of Greta Thunberg standing with a sign with a group of people standing behind her.
    Climate

    Greta Thunberg’s new book urges the world to take climate action now

    Greta Thunberg's ‘The Climate Book’ covers the basic science of climate change, the history of denialism and inaction, environmental justice and solutions.

    By Erin Wayman
  5. A painting of a group of Xiongnu herders riding horses with more livestock seen off to the side.
    Archaeology

    How Asia’s first nomadic empire broke the rules of imperial expansion

    New studies reveal clues to how mobile rulers assembled a multiethnic empire of herders known as the Xiongnu more than 2,000 years ago.

    By Bruce Bower
  6. yellow underwing moth on a red clover flower at night
    Life

    Moths pollinate clover flowers at night, after bees have gone home

    Camera footage reveals that moths make roughly a third of the visits to red clover, highlighting the overlooked role of nighttime pollinators.

    By Jake Buehler

  7. Readers ask about the sun’s surface, landscaping Neandertals and more

    By Science News Staff
  8. A photo of a dusty barren ground with the tree line seen in the middle distance.
    Ecosystems

    The Amazon might not have a ‘tipping point.’ But it’s still in trouble

    Scientists race to foretell the fate of the vast forest facing deforestation and climate change.

    By Nikk Ogasa
  9. Marmoset carrying two babies on its back
    Animals

    Baby marmosets may practice their first distinctive cries in the womb

    Ultrasounds tracking fetal mouth movements in baby marmosets pinpoint the early development of the motor skills needed for vocalization.

    By Anna Gibbs
  10. lidar image of Cotoca site
    Archaeology

    Lasers reveal ancient urban sprawl hidden in the Amazon

    South America’s Casarabe culture built a network of large and small settlements in what’s now Bolivia centuries before the Spanish arrived.

    By Bruce Bower
  11. illustration showing rotting mean, fruit, vegetables and an animal carcass
    Anthropology

    A surprising food may have been a staple of the real Paleo diet: rotten meat

    The realization that people have long eaten putrid foods has archaeologists rethinking what Neandertals and other ancient hominids ate.

    By Bruce Bower
  12. a team working to destroy an unexploded missile. Two people stand around a small post in a dug-up portion of field, with a blue vehicle in the distance
    Science & Society

    Russia’s invasion could cause long-term harm to Ukraine’s prized soil

    War will physically and chemically damage Ukraine’s prized, highly fertile chernozem soils. The impacts on agriculture could last for years.

    By Rebecca Dzombak