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March 22, 2021
Many of us know that tree rings can tell us how old a tree is. But there’s so much more we can learn from these seemingly simple lines.
September 24, 2020
Well-documented torrential rains and unusually cold temperatures affected the outcomes of many major battles during World War I from 1914 to 1918. Poet Mary Borden described the cold, muddy landscape of the Western Front as “the liquid grave of our armies” in her poem “The Song of the Mud” about 1916’s Battle of the Somme, during which more than one million soldiers were killed or wounded.
June 1, 2020
What’s it like to be one of the most well-known climate scientists around? People (e.g. your dad) should just trust what you say, right? Well…it doesn’t always work out like that.
May 4, 2020
Asmeret Asefaw Berhe is an Associate Professor of Soil Biogeochemistry at the Life and Environmental Sciences unit, University of California, Merced. She received her PhD in Biogeochemistry from the University of California, Berkeley; M. Sc. in Political Ecology from Michigan State University, and BS in Soil and Water Conservation from University of Asmara, Eritrea…Basically, she rocks.
April 22, 2020
This year is the 50th anniversary. To celebrate, we chatted with over a dozen NASA scientists about what Earth Day means to them in this special compilation episode!
April 20, 2020
On 24 December 1968, humans witnessed our home planet rise over the horizon of another world for the first time. The crew of Apollo 8 looked up from the Moon to see the blue and white swirls of Earth poised above the stark grey lunar surface—a single oasis in a big, dark universe.
April 1, 2020
Kim Cobb loves being out in the field. She talks about the euphoria and passion she has for it, saying “It’s like nothing I’ve ever experienced literally, and I’ve given birth to four children.”
January 27, 2020
An analysis of timber used to construct buildings in Europe hundreds of years ago is giving scientists and historians new insights into the region’s history from the 13th to 17th centuries. Using samples of wood taken from old buildings in Europe, Fredrik Charpentier Ljungqvist, a historian and paleoclimatologist at Stockholm University, and Andrea Seim, a dendrochronologist at the University of Freiburg, figured out when the trees used in the buildings …
January 13, 2020
Bärbel Hönisch, Associate Professor of Environmental Sciences at Columbia University also known as Queen of Boron, transported us millions of years beyond the ice cores to the realm when Greenland had no ice.
January 6, 2020
Drilling engineer and ice core scientist Robert Mulvaney has driven thousands of kilometers over Antarctica in the past few years in a snow tractor, creeping slowly over one of the highest points of the ice sheet, near a location known as Dome C. He’s looking for the perfect place to drill one and a half million years into the past.