lakes
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Ancient Pollen Points to Mega-Droughts in California Thousands of Years Ago
Ancient pollen spores that were in the air when mammoths roamed Southern California are providing new insights into historic droughts in the region, including how a series of mega droughts 25,500 to 27,500 years ago changed the ecological landscape.
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Protecting Our Waterways: The Waterkeeper Alliance
At any given time, there are dedicated environmentalists around the U.S. working to protect our waterways.These “keepers” are all members of the Waterkeeper Alliance (WKA), an organization of over 200 keepers globally, defending their communities’ rights to clean water.
Join us on Saturday, October 19, from 10 a.m. to 4 p.m. for the Lamont-Doherty Earth Observatory Open House! Celebrate 75 years of science with us at our beautiful Palisades, NY campus. The event is free and open to everyone, with a suggested $5 donation. Learn More and RSVP
