Search Results for: grassland

Open the calendar Use the arrow keys to select a date

Can’t find what you’re looking for? Visit our FAQ page.

407 results
  1. Environment

    Grassland and shrubland fires destroy more U.S. homes than forest fires

    Grassland and shrubland fires destroyed nearly 11,000 homes in the contiguous United States from 1990 to 2020.

    By
  2. Environment

    Landscape Explorer shows how much the American West has changed

    The online tool stitches together historical images into a map that’s helping land managers make decisions about preservation and restoration.

    By
  3. 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
  4. 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
  5. 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
  6. 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
  7. 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
  8. 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
  9. Readers ask about the sun’s surface, landscaping Neandertals and more

    By
  10. 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
  11. 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
  12. 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