Just like mom
Imprinting on mothers may drive speciation in poison dart frogs
Octubre 09, 2019
Imprinting on parental color may be more important than genetics when it comes to the evolution of new species.
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Displaying 30 of 58 results.
Bright Spot
Plenty of gloom with a dash of hope: Fossils reveal a lone reef in similar state to coral reefs before human impact
Febrero 28, 2020
Fossil corals show what reefs were like before human impact and reveal a modern “bright spot” reef with apparent long-term resilience to deterioration caused by humans.
Ancient diseases
The trace of suffering, in the bones
Julio 02, 2020
Human remains used to be considered a nuisance in archaeological excavations. Today they are considered a valuable source of information to understand the ways of life of prehistoric populations and their conditions.
Time travel
Long-term consequences of river damming in the Panama Canal
Julio 10, 2020
As the demand for hydroelectricity and water increases in the tropics, a team of scientists explored the natural impacts of one of the oldest tropical dams in the world
New tools
New fossil catfish species identified through 3D visualization technology
Agosto 07, 2020
Through the use of new tools and techniques, paleontologists can better advance our understanding of the paleodiversity of different geological periods
How did I get here?
Science through passion and perseverance
Agosto 17, 2020
Dr. Gina Della Togna has gone a long way in pursuing her love for animals, including amphibians, insects, and reptiles. Last year she received the L'Oreal-Unesco Prize for Women in Science, for her research in assisted reproductive techniques for endangered species, such as the golden frog. This year she was named by Forbes magazine as one of the 100 most powerful women in Central America and the Dominican Republic. Listen to the story of how she became a renowned scientist.
Golden Frog Festival
How and when to reintroduce frogs into their natural habitat?
Agosto 19, 2020
Returning endangered frogs back to nature is not an easy task, particularly when their main threats are not under control. In this talk (Spanish), former STRI fellow and current director of the Summit Municipal Park, Dr. Angie Estrada, explains what is causing so many amphibian species around the world to be at risk for extinction and discusses the different approaches that scientists are exploring to reintroduce these animals back into nature safely.
Uplift
Fossil trees on Peru’s Central Andean Plateau tell a tale of dramatic environmental change
Agosto 28, 2020
As the Earth’s surface transforms, entire ecosystems come and go. The anatomy of fossil plants growing in the Andean Altiplano region 10 million years ago calls current paleoclimate models into question, suggesting that the area was more humid than models predict.
Amphibian rescue
Brian Gratwicke Building an amphibian ark and searching for a cure for the amphibian Chytrid Fungus
Agosto 27, 2020
Join Brian as he gives us an update on the Panama Amphibian Rescue and Conservation Project, its progress over the last 10 years, and its efforts to sustain this collection of living frogs and identify clear solutions to the amphibian crisis.
The great flood
Animated maps of sea level rise: the Isthmus of Panama during the last 26,000 years
Septiembre 11, 2020
These maps dramatically illustrate how rising sea levels completely altered the shape of Panama’s coastline, creating islands and submerging large areas of land.
