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.
As bacterial infections become more resistant to antibiotics, the toxins on the skin of frogs presents huge opportunity for new drug discovery.
To save frogs from an extinction-causing fungus, Smithsonian scientists needed to innovate captive feeding and breeding techniques.
In the Peruvian Amazon, a Smithsonian anthropologist learns that Yanesha people believe that certain personal objects become part of a person’s being.
A visit to a shaman’s garden prompts an unexpected warning about the tobacco plant spirit’s ability to do away with disrespectful visitors.
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.
How will tropical forests respond to a warmer climate with higher atmospheric carbon dioxide concentrations? By growing plants in geodesic domes, Smithsonian scientist Klaus Winter is seeking answers.
At one of the oldest Maya sites, STRI staff archaeologist, Ashley Sharpe, discovered dog bones from the Guatemalan highlands deep within two pyramids.
White-faced capuchin monkeys in Panama’s Coiba National Park habitually use hammer and anvil stones to break hermit crab shells, snail shells, coconuts and other food items, according to visiting scientists at the Smithsonian Tropical Research Institute (STRI). This is the first report of habitual stone-tool use by Cebus monkeys.
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.
A small bump in the ear canal of skulls from burials near the Gulf of Panama, may indicate that ancient coastal residents dove in icy waters to recover pearls and valuable orange Spondylus shells.