Isotope evidence from fossil otoliths shows Caribbean reef food chains have shrunk by up to…
Browsing: Smithsonian Tropical Research Institute
The Smithsonian Tropical Research Institute (STRI), based in Panama, is a leading institution for the study of tropical biology and biodiversity. Established in 1923, STRI operates as a unit of the Smithsonian Institution and conducts scientific research throughout the tropics. The institute’s primary focus is on understanding tropical ecosystems and their biodiversity, addressing fundamental questions about evolution, ecology, and conservation. STRI provides facilities for extensive field studies and laboratories for visiting scientists and resident staff, who work across disciplines such as ecology, anthropology, paleontology, and marine biology. Its research not only enhances our understanding of tropical environments but also aids in developing strategies for their preservation in the face of global environmental changes. Additionally, STRI plays a crucial role in training the next generation of tropical scientists through various educational programs and partnerships with institutions around the world.
Allowing reef fish populations to recover could dramatically increase the global supply of sustainable seafood.…
The matador bug’s flashy leg-waving isn’t a mating ritual but a predator deterrent, revealing a…
Panama’s seasonal upwelling collapsed in 2025, linked to reduced winds. The event signals risks for…
A White-necked Jacobin chick may use mimicry or camouflage to avoid predators, resembling a caterpillar…
There are seven existing species of sea turtles, with the genus Lepidochelys comprising two of…
Panama’s whale sharks show genetic links to populations as far as the Arabian Gulf, pointing…
New research reveals large giraffe weevils use less energy per gram to maintain their oversized…
About 66 million years ago, a huge asteroid crashed into what is now the Yucatan,…
Poop is full of secrets. For scientists, digging into feces provides insights into animal diets…
On an expedition to the Central Andean Plateau, researchers from the Smithsonian Tropical Research Institute…
When talking to babies, humans slow down their speech, raise their pitch and change the…
All living things have tipping points: points of no return, beyond which they cannot thrive.…
Pac-Man, the open-mouthed face of the most successful arcade game ever, is much more well-known…
An international team of scientists working with Heliconius butterflies at the Smithsonian Tropical Research Institute…
Pax, Latin for ‘peace’ made its way into the scientific name of a new coral…
In the arms race between predators and prey, each evolves more and more sophisticated ways…
A study in the journal Bulletin of Marine Science describes a new, blood-red species of…