Nyeema Harris Named to National Academies Leadership Program
Nyeema Harris, the Knobloch Family Associate Professor of Wildlife and Land Conservation, has been named a member of the 2026 cohort of New Voices in Sciences, Engineering, and Medicine.
The leadership program by the National Academies of Sciences, Engineering, and Medicine aims to expand expertise in the functions of the National Academies while building a network of emerging U.S. leaders to address national and global challenges. New Voices members are competitively selected through a merit-based competition. Each cohort serves a two-year term before transitioning to alumni status.
“New Voices provides unique exposure to the National Academy of Sciences, enhancing my practical application of science diplomacy,” Harris said. "I am honored and elated by this growth opportunity and know my career trajectory will forever be changed as a result of the relationships built, data shared, and lessons learned."
Harris’ research explores carnivore behavior and movement and ecology and conservation in urban systems and national parks. She is director of the Applied Wildlife Ecology (AWE) lab at YSE.
February 19, 2026
Nyeema Harris
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What makes extreme heat so deadly?
In the latest Rose Walk and Talk, YSE's Jennifer Marlon explains why extreme heat poses a growing threat to human health — and it’s not just about the temperature.
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Anthony Leiserowitz Named American Psychological Association Fellow
Anthony Leiserowitz, professor of climate communication, has been elected an American Psychological Association Fellow, effective January 1, 2027. Fellow status is awarded to those who have made outstanding and sustained contributions to the field of psychology.
Leiserowitz, the director of the Yale Program on Climate Change Communication, was recognized for his work on climate and environmental psychology, which has helped shape how the public and policymakers understand the human dimensions of the climate crisis.
“I’m so honored to be named a Fellow of the American Psychological Association. Environmental and conservation psychology are more important to solving our shared global challenges than ever before, and I’m just glad I’ve had the opportunity to help advance the field,” Leiserowitz said.
August 11, 2026
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Satellites Can Track Amazon Forest Resilience — But Timing Matters
A new study led by Kexin Song, a postdoctoral associate at YSE, offers field-based evidence that satellite data can detect meaningful differences in how well Amazon forests recover from drought stress, rather than merely reflecting glitches caused by clouds, sensor quirks, or measurement timing. By cross-checking geospatial observations with physiological measurements from more than 342 trees representing 114 species, researchers confirmed that a satellite-derived resilience indicator capture real ecological signals. This finding strengthens the case for using satellites as early-warning tools for ecosystem transitions across hard-to-access regions such as the Amazon.
An important caveat that the study found, however, is that the observation timing must align with natural recovery rhythms. For instance sampling too frequently can hide recovery dynamics, but sampling too infrequently risks missing them. The study suggests that some earlier satellite-based resilience assessments warrant re-examination.
The paper, "Physiological fidelity of a satellite-derived forest resilience indicator in the Amazon," was published in Nature Ecology & Evolution.
July 21, 2026
