Frog Toxins For Medicine
Saving frogs couldhelp save lives
Enero 23, 2017
As bacterial infections become more resistant to antibiotics, the toxins on the skin of frogs presents huge opportunity for new drug discovery.
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Displaying 10 of 38 results.
Disappearing Frogs
It isn’t easy being captive
Agosto 08, 2014
To save frogs from an extinction-causing fungus, Smithsonian scientists needed to innovate captive feeding and breeding techniques.
Fabulous frogs of Panama
Come meet some of Panama’s amazing and endangered frogs at our newest exhibit
Junio 14, 2017
As part of the Smithsonian’s program to save frogs from an extinction-causing disease, the Punta Culebra Nature Center offers an exclusive glimpse at some of the amphibians we and our partner institutions are trying to save.
Endurance
Tropical Forest Seeds Have Three Survival Strategies
Agosto 03, 2018
From tiny banana seeds to giant coconuts, it’s tough for seeds to survive in tropical soils where they are under attack by fungi, bacteria, insects and animals. By understanding how seeds defend themselves, tropical biologists contribute to reforestation, crop management and sustainable agriculture in the tropics.
Frog Sex in the City
Urban tungara frogs are sexier than forest frogs
Diciembre 10, 2018
How do animals adapt to urban environments? In the case of the Tungara frog, city males put on a more elaborate display than males in forested areas.
Darwin double time
Can Evolution Rescue Lizards From Climate Change?
Febrero 07, 2019
Some organisms adapt more quickly than others and may have a better chance to survive climate change. 2018 Tupper Fellow, Mike Logan, follows lizards as they adapt to islands.
Dermal Disruption
Amphibian skin bacteria is more diverse in cold and variable environments according to global survey
Febrero 27, 2019
Frog researchers swabbed 205 amphibian species to better understand the ecology of their skin bacteria. Which environmental factors influence the makeup of their microbiomes?
Amphibian pharmaceuticals
Microbes may fight the epidemic driving some frog species to extinction
Abril 02, 2019
A compound produced by Panamanian frog skin bacteria could help resist fungal infections in amphibians and humans worldwide
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.
Leadership models
What makes a good (primate) leader?
Octubre 17, 2019
Does a good leader have a better mental map of food in the forest? or is she simply driven by hunger?
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