Trapped in time
Unearthing the prehistoric plant species of Panama
Julio 04, 2019
Little is known about the early flora of the isthmus. The first Panamanian paleobotanist aims to change this
Little is known about the early flora of the isthmus. The first Panamanian paleobotanist aims to change this
Through a participatory forest-carbon monitoring project, scientists and indigenous technicians found that, even in disturbed areas, Darien forests maintained the same tree species richness and a disproportionately high capacity to sequester carbon
Unrelated butterflies may have the same wing patterns. These patterns warn off predators and help suitors find the right mate. But if wing patterns in each species evolved the same way, knocking out an important gene should have the same effect in both. Carolina Concha and her team discovered that knocking out the WntA gene results in different effects in co-mimics, so the two species evolved the same pattern via different pathways.
How do microorganisms influence seed survival in the forest?
The discerning eye of staff scientist, Annette Aiello, observed the fearless behavior of an iridescent insect resembling a bird dropping containing embedded, blue seeds.
A scientific mission in the Panamanian jungle found some of the largest trees in the country
A study in Science by 225 researchers working with data from 590 forest sites around the world concludes that tropical forests release much more carbon into the atmosphere at high temperatures.
Researchers learned from some unusual sweat bee species on Barro Colorado Island, Panama, how the sophisticated division of labor in highly complex insect societies can arise from humble beginnings.
STRI staff scientist and evolutionary biologist Bill Wcislo discusses the foibles of social bees and farming ants and the evolution of their behavior in changing environments. In a time of crisis, what can we learn from these insects about their highly efficient public health care systems?
Teak often underperforms on poor soils. By planting valuable native trees in existing teak plantations, researchers will evaluate the potential increase in timber value, biodiversity value and ecosystem services provided.