Fossilized genes
A turtle time capsule: DNA found in ancient shell
September 28, 2023
Paleontologists discover possible DNA remains in fossil turtle that lived 6 million years ago in Panama, where continents collide
Paleontologists discover possible DNA remains in fossil turtle that lived 6 million years ago in Panama, where continents collide
Elizabeth (Liz) Stockwell sent this obituary of her father, STRI research associate, Henry Stockwell, in May, 2023. We published a brief mention at the time and include the entire text here.
I have studied insect life histories for the last 40 years. My main focus has been the transformations of moths and butterflies, especially caterpillar development, behavior and defenses, and the clues that they and their host plants can contribute to our understanding of species relationships....
I am broadly interested in the genetics of adaptation and speciation. How do new species form? How does adaptive variation arise and spread? How is morphological variation created through development and modified by natural selection? Is evolution predictable?
The focus of my lab’s...
The matador bugs' vibrant flags are neither a dating display nor a distraction tactic, they’re part of an elaborate defense strategy, according to a new study in Gamboa
Temperatures affect ant behavior and colony function
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My colleagues and I are interested to understand the main factors that affect the maintenance of local arthropod biodiversity in tropical rainforests. Our research program has several components. We have studied insect-plant interactions, the host-specificity of...
A fund set up by STRI staff scientist Annette Aiello intends to provide long-term funding for the preservation and management of the insect collection at the Smithsonian Tropical Research Institute in Panama, highlighting the importance of reference collections for the advancement of science.