Ecology7
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Study Establishes Key Areas for Tiger Movement in Central India
By mapping out overlapping areas identified as tiger corridors in previous studies, researchers hope to send a clear and cohesive message on which areas are most important for conservation.
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For Wetland Plants, Sea Level Rise Stamps Out Benefits of Higher CO2
The beneficial effects of rising CO2 for plants disappear under flooding, a 33-year field experiment reveals.
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Come Ride on the Cicada Carousel
Getting people interested in wildlife conservation is no easy feat. Zoos serve a critical, but often overlooked, role.
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At 90, Still Studying Ancient Pollen
Lamont’s Linda Heusser turned 90 years old on April 12, and the only birthday present she really wanted was another sediment core to study.
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Regrown Tropical Forests May Have Short Lifespans, Says New Study
Forest cover in many tropical regions increased in recent decades, but a new study suggests that much of the regenerated area is re-cleared within a few years, which could limit biodiversity and carbon storage benefits.
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The Art of Catching a Bobcat
Chopped beaver and chilled urine. Shiny feather boas and smelly mating lures. The extreme lengths to which ecologists must go to catch an elusive animal.
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Learning From Tree Rings: An Interview With Nicole Davi
A dendrochronologist explains how tree rings can teach us about our past, present, and future.
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An Immersive Art Installation Records the Sounds of the Sea
Columbia’s School of the Arts will present Jana Winderen’s “The Art of Listening: Under Water,” February 3-13.
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Weddell Seal Population May Be Much Lower Than Previously Thought
High-resolution satellite images allowed researchers to do a more comprehensive head count than ever before, and revealed patterns in the seals’ distribution.
Congratulations to our Columbia Climate School Class of 2026 and all of our 2026 Columbia University graduates! Learn more about our May 15 Climate School Class Day celebration. 💙 #Columbia2026 #ColumbiaClimate2026
