Carolyn is the Earth & Climate writer at Science News. Previously she worked at Science magazine for six years, both as a reporter covering paleontology and polar science and as the editor of the news in brief section. Before that she was a reporter and editor at EARTH magazine. She has bachelor’s degrees in Geology and European History and a Ph.D. in marine geochemistry from MIT and the Woods Hole Oceanographic Institution. She’s also a former Science News intern.

All Stories by Carolyn Gramling

  1. Hamipterus tianshanensis

    Jackpot of fossilized pterosaur eggs unearthed in China

    A treasure trove of pterosaur eggs and embryos gives tantalizing clues to the winged reptile’s early development.

  2. ocean water samples

    In the deep ocean, these bacteria play a key role in trapping carbon

    Mysterious nitrite-oxidizing bacteria capture more carbon than previously thought and may be the primary engine at the base of the deep ocean’s food web.

  3. Hurricane visualization

    Watch NASA’s mesmerizing new visualization of the 2017 hurricane season

    Swirls of sand, sea salt and smoke make atmospheric currents visible in a new NASA visualization.

  4. Jakobshavn Glacier in western Greenland

    Humans are driving climate change, federal scientists say

    Human influence “extremely likely” to be dominant cause of warming in last 70 years, U.S. climate report finds.

  5. mammoth tusk fossil

    What male bias in the mammoth fossil record says about the animal’s social groups

    Male woolly mammoths were more often caught in natural traps that preserved their remains, DNA evidence suggests.

  6. the Totten ice shelf

    Wind may be driving the melting of East Antarctica’s largest glacier

    Winds may be helping warm ocean waters speed up the melting of East Antarctica’s largest glacier.

  7. Oso landslide

    A deadly 2014 landslide’s power came from soils weakened by past slides

    Researchers reconstruct how a hillside failed, producing the deadly 2014 Oso landslide.

  8. Refsnider on Baffin Island

    As ice retreats, frozen mosses emerge to tell climate change tale

    Plants long entombed beneath Canadian ice are now emerging, telling a story of warming unprecedented in the history of human civilization.

  9. Tyrannosaurus rex

    T. rex’s silly-looking arms were built for slashing

    Tyrannosaurus rex may have used its small arms for slashing prey.

  10. Jeff Donnelly

    ‘Killer Hurricanes’ reconstructs the past to predict storms of the future

    Geologists find clues to the future of deadly hurricanes, written in stone and sand, in the new NOVA documentary “Killer Hurricanes.”

  11. Mt. Etna

    How volcanoes may have ended the dynasty of Ptolemy and Cleopatra

    Volcanic ash in polar ice reveal a link between eruptions and the timing of revolts in Cleopatra’s Egypt.

  12. RRS James Clark Ross

    When the Larsen C ice shelf broke, it exposed a hidden world

    Scientists plan urgent missions to visit the world the Larsen C iceberg left behind.