Frog Toxins For Medicine
Saving frogs couldhelp save lives
January 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 33 results.
Disappearing Frogs
It isn’t easy being captive
August 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
June 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.
Not Resilient
Old Species Learn New Tricks…Very Slowly
August 23, 2018
Perhaps old species, like some older people, gradually lose their ability to deal with changes in their environment. Aaron O’Dea and colleagues show that when the Caribbean was cut off from the Pacific by the rise of the Panama land bridge, evolutionarily old species took longer to expand into new habitats than evolutionarily younger species did.
Frog Sex in the City
Urban tungara frogs are sexier than forest frogs
December 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.
STRILights
Learning from Tropical Nature in 2018
December 20, 2018
Join us to celebrate a few of the discoveries made in 2018.
Darwin double time
Can Evolution Rescue Lizards From Climate Change?
February 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
February 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
April 02, 2019
A compound produced by Panamanian frog skin bacteria could help resist fungal infections in amphibians and humans worldwide
Pheromone talk
The queen gets to keep her daughter
May 23, 2019
Why did some bee species become social, while the majority have remained solitary? On Barro Colorado Island, a bee that adopts both strategies interchangeably, may unlock the evolutionary origins of sociality in insects
